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Search (newly
revised!)
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The 4 big
Search Engines
if you search the same
term in each engine, 89% of the results will be unique |
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Google |
Yahoo |
MSN |
Ask |
| Librarians'
First Choice: |
Subject Directories
(for browsing) |
Search Engines
(for
lots of results) |
Meta-Search Engines
(for hard to find
topics) |
| *Google
(A favorite) |
*Alltheweb
(was Fast) (Widest coverage, least sophisticated, use when you
have a very specific, little-covered phrase) |
Beaucoup!
(Teachers and Librarians will find many of the Kid's links invaluable
for planning.) |
| Lycos |
AltaVista |
Ixquick
(search others by
their own strategies) |
| My
Way
|
Webcrawler |
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picsearch = find images in a safer environment than Google, Alltheweb
etc... |
SearchQuest: WebQuest of Search Engines |
| Resource Shelf |
http://oedb.org/library/college-basics/research-beyond-google |
| DocuTicker
offers a hand-picked selection of resources, reports
and publications from government agencies, NGOs, think tanks and other
public interest organizations. |
Deep Web Search Engines
To get started, try using a search engine that specializes in scouring
the invisible web for results. None of these can search the entire
invisible web, but they make some inroads that Google has not as of yet.
- Clusty A metasearch engine
that combines the results of several top search engines.
- Intute A searchable
database of trusted sites, reviewed and monitored by subject
specialists.
- INFOMINE A virtual
library of Internet resources relevant to university students and
faculty. Built by librarians from the University of California,
California State University, the University of Detoit-Mercy, and Wake
Forest University.
- Librarians' Internet Index A
search engine listing sites deemed trustworthy by actual human
librarians, not just a Googlebot.
- Internet Archive A
database of tens of thousands of movies, live music, audio, texts, and
home of the Wayback Machine that allows you to find old versions of
web pages, over 55 billion.
- direct search
A list of hundreds of specialty databases and search engines. No
longer maintained, but still perhaps the most complete list of the
deep web.
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Art
Hundreds of other museums all over the world have their own databases.
This is just a list of the databases for a few of the most popular. Within
these databases are descriptions of the work, its location, and an image
of the work.
- Musιe
du Louvre One of the oldest and most famous art galleries in
the world. Contains Leonardo da Vinci's Mona Lisa and
Alexandros de Antioch's Venus de Milo.
- Guggenheim
Museum A collection of over 160 classical and new artists,
searchable by artist name, title, date, movement, medium, concept, and
museum.
- Smithsonian
National Portrait Gallery A searchable database of more than
80,000 portrait records.
- The National
Gallery of Art A searchable catalog of all of the museum's
110,000 objects, with images of more than 6,000 available online.
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Books Online
There are tens of thousands of classic books with full text available
online for free. Some authors whose books are available in full text
online include Jane Austen, Charles Dickens, and Fyodor Dostoevsky.
- The
Online Books Page A searchable database of more than 25,000
English works with full text available for free online.
- Bibliomania
A searchable database of free online literature from more than
2,000 classic texts.
- Project Gutenberg
A searchable online catalog of more than 19,000 free books with
full text available online.
- The National Academies
Press A searchable directory of 3,000 free books online and
900 for-sale PDFs.
- ebrary A searchable
database of more than 20,000 full-text books.
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General Research
These are good places to start researching for background knowledge on
any topic. The subscription-based databases will help intensify any
research by scouring numerous scholarly journals.
- GPO's Catalog of US Government
Publications A searchable database of federal publications,
with links to those available online.
- Smithsonian Institution Libraries
A collection of 20 libraries from the world's largest museum
complex.
- The
National Archives A list of all of the National Archives'
research tools and databases.
- HighWire Press A
searchable catalog of the largest repository of free full-text,
peer-reviewed content, from over 900 different journals.
- Education
Resources Information Center (ERIC) A catalog of more than 1.2
million bibliographic records, providing links to the full text where
available. Sponsored by the US Department of Education and the
Institute of Education Sciences.
- Encyclopζdia Britannica
The authoritative encyclopedia searchable with full text online.
- Topix.net A news search
engine.
- Internet Public Library The
Internet's public library. Fully searchable.
- San
Francisco Public Library - A list of all of the databases offered
to SFPL library card holders. Not a California resident? This is just
one example of many such local public libraries that offer similar
services.
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Government Data
The United States government publishes data on a variety of subjects,
some of which is derived from census data or CIA findings.
- Copyright Records (LOCIS)
A database of copyright records, searchable by documents, serials,
and multimedia (including books, music, films, sound recordings, maps,
software, photos, and art).
- American
FactFinder A repository of aggregate census bureau data
searchable by city, county, or ZIP code.
- FedStats A gateway to
statistics from over 100 US federal agencies.
- United States Patent and
Trademark Office A database of patent full-text and full-page
images.
- Historical
Census Browser A data bank of historical US census data dating
back to 1790 compiled by the University of Virginia.
- Geospatial One Stop
A searchable database of geographic data, displayable on maps.
- Grants.gov A
database of grant opportunities, searchable by keyword, funding
opportunity number, or CFDA number.
- Technology
Opportunities Program Grants Database A database of technology
grants, searchable by keyword, state, and year.
- United States
Government Printing Office (GPO) A search engine for mutliple
government databases, including US budgets, campaign reform hearings,
code of federal regulations, congressional bills, unified agendas, and
more.
- CIA Electronic Reading Room
A searchable database of declassified CIA documents.
- POW/MIA
Databases and Documents A datbase of POWs and MIAs
information.
- ZIP+4 Lookup
A database of US ZIP codes and ZIP+4 codes, searchable by city or
address.
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Library of Congress
The Library of Congress (LOC) is the largest library in the world and
offers catalog descriptions and some full text and images of many of its
130 million items.
- Library of Congress
A searchable catalog of the world's largest library, containing over
130 million items.
- Library of
Congress Digital Collections A searchable database of the
LOC's items that have been digitized and fully available online.
- Library of
Congress Prints and Photographs Reading Room A searchable
catalog of the Library of Congress' prints and photographs. Results
include thumbnails of the items.
- Library
of Congress Online Catalog The LOC catalog, searchable by
title, author, subject, keyword, call number, ISBN, and more.
- American Memory
The LOC's digital record of American history.
- Sound
Online Inventory and Catalog (SONIC) A portion of the LOC's
audio collection, searchable by name, title, subject, and keyword.
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Medical and Health
Scholarly medical journals as well as government agencies and
independent organizations offer a variety of statistical data and other
information regarding medicine and health.
- PubMed *NEW ADDITION* A
service of the U.S. National Library of Medicine that includes over 16
million citations from MEDLINE and other life science journals for
biomedical articles back to the 1950s. Includes links to full-text
articles and related resources.
- Department
of Health National Research Register A searchable database of
records of ongoing or completed project funded by or of interest to
the UK's NHS.
- National Institutes of Health
A searchable encyclopedia of health topics.
- American Hospital
Directory A free searchable directory of US hospital
information.
- Globalhealthfacts.org
A data bank of world health information, sortable by country,
disease, condition, program, or demographic.
- Centers for
Disease Control and Prevention Data and Statistics A data bank
of statistical health information compiled by the CDC.
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Science
Science journals and databases are searchable through specialty search
engines, while real-time geological data is available from the USGS.
- ScienceResearch.com
A portal allowing searchable access to numerous scientific
journals and databases.
- Science.gov A searchable
gateway to authoritative science information provided by US government
agencies.
- WebCASPAR
A database of science and engineering statistical data resources.
- The Complete Work of Charles
Darwin All of Charles Darwin's published texts, fully
searchable and available online.
- USGS Real-Time Water
Data A map of the United States showing real-time streamflow
and water quality data of the nation's rivers and reservoirs.
- USGS Earthquake Hazards Program
Maps of California, Nevada, the United States, and the World,
showing real-time earthquake data.
- Ask.com Recent Earthquake
Activity An interactive map of the world, showing real-time
earthquake data.
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Transportation
Real-time aviation data as well as historical and current
transportation safety information is available from different US federal
government agencies.
- FAA Flight Delay
Information A map of the United States with flight delay
information from the nation's largest airports.
- NTSB Accident Database
and Synopses The National Transportation Safety Board's
database of aviation accidents, ranging from 1962 to present.
- NTSB Aviation
Accident Statistics A directory of aggregate aviation accident
statistics from the National Transportation Safety Board
- National
Highway Traffic Safety Administration A database of car and
car part defects, searchable by item number or car make and model.
- SaferCar.gov A
database of crash test safety ratings for all automobiles since 1990.
- fboweb.com
A real-time flight tracking service, with support for Google Earth.
- FlightAware Another
free flight tracking service, complete with history, graphs, and maps.
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Criteria for a good web search engine:
1. Searches selected sites
2. Search strategies are easy, simple and effective
3. Detailed "help" and/or "Advanced Search" section
4. Does not have pop-up advertisements
4. Does not contain a lot of advertisement |