Subject Searches
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Single Index Searches | Database
Searches | Meta-Search Engines | See
Also |
For general browsing, see also the Subject Indexes section. The main trick
to doing World Wide Web searches is using the right search tool for the task
and for using key words that are in use enough to find your topic but not
return excessive hits. Search tools are gaining features rapidly so the notes
provided here may not always be completely relevant. Key words like "computer"
and "network" will be useless because of the number of uses the search may
find. Only selected search tools index all words and can find "to be
or not to be" as a phrase. Learning the search syntax for the various
tools is also helpful since conditional (Boolean AND, OR, AND NOT, NEAR)
searches may be done using many of the tools. For new users, single word
searches are the easiest. List based searches are done on announcements
(typically via Usenet) provided by WWW page owners. Spider (robot) based
searches look at key words returned by robots that scour the WWW looking
at pages. Catalog searches typically cover indexes of a specific WWW site
or set of services. Many additional searches are pointed at specific targets.
Spider based searches tend to have the best general coverage.
Database searches tend to have the most narrow coverage but may provide
depth. The Spider's
Apprentice--Tips on Searching the Web likely has better, and more
up to date, reviews than I can keep up with here. See also:
Search Engine Watch: News,
Tips and More About Search
Engines
.
SINGLE INDEX SEARCHES - Searching by key word, key
words, or phrase.
Use multiple search engines if you don't find your desired items using one
search engine. Search engines may only index a portion of the Web.
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Google
is a top search engine of Web pages.
This one should be my favorite as it has relevant hits in good sort
order based on popularity.
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Alta Vista Search or Raging
Search (uncluttered interface) is my favorite search engine though
it may not be the top available. Additional search
tips are available to make the best use of searches. You can find phrases
(use the double quotes) such as "to be or not to be that is the question"
(most search mechanisms don't track the small words). Boolean operations,
available for the advanced search, include: AND, OR, NEAR, AND NOT.
Capitalization and parenthesis can influence hits as well.
Example search: "Better Business Bureau" AND (consumer NEAR
awareness). Example sort: Better Business Bureau Dayton Ohio consumer.
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Northern Light Search
is a
top search engine of Web pages. It will take natural language queries
such as "What does WAP stand for?".
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DirectHit
is a decent search engine and tends
to rate home pages as targets based on popularity and time users spend
at a site. Includes shopping and Jeeves. This engine may the
underlying engine for HotBot, Lycos, and MSN.
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Oingo
is a decent search engine that can help
categorize the results when to many web page hits are encountered.
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HotBot. Unique in that it can find specific
materials by technology (e.g. JavaScript or Shockwave is on the page) or
by specific site classifications (e.g. www.zdnet.com or .edu). Can
also select file type such as MP3 or video files.
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Excite Search includes News search capabilities
with a decent Web search engine.
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Lycos is a good WWW general purpose search
mechanism.
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WebCrawler. Not particularly fast.
Not all-covering. Indexes key words, not small often used words.
Unique in that
WebCrawler's Surf
Backwards provides a "link-back" path that can be used to see who links
"to" (as opposed to "from") a specific page. The WebCrawler page also
links to Best Of The Net listing service that reviews web sites and makes
recommendations.
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Yahoo Guide searches the (big!) Yahoo
site (not the Internet).
DATABASE SEARCHES - Selecting specific searches.
Use these when the above return to many hits or hits unrelated to your desire.
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search.com
provides links to
searches available in hundreds of databases.
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All In 1 Search Page
provides links to
searches available in hundreds of databases.
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Lycos Searchable
Databases provides
ways of narrowing to specific fields by way of choosing search engines that
operate in a specific category of information.
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Eureka! lists search engines including
those for specific fields. Reviews of engines provided.
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DejaNews searches Usenet article archives
and provides many Usenet related statistics.
META-SEARCH ENGINES - Searching by key word, key words,
or phrase using multiple search engines. Having trouble finding something?
Try this one stop approach! Accesses multiple search
engines/databases/mechanisms and returns hyper-links.
Use these if the single indexes didn't get enough hits.
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MetaCrawler Power
Search
includes
the databases of many popular search engines. Searches can be narrowed
to categories such as MP3 files, images, newsgroups, and auctions.
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InfoZoid
searches include the databases of many
popular search engines. Searches can be narrowed to categories such
as news, Usenet newsgroups, health, and sports.
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Metor
searches include the databases of many
popular search engines. This one has a whole host of sub categories to narrow the searches.
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About.com - The network of sites led by expert
guides. The
personal touch to usable searches. Assistants help guide the search
in an attempt to provide usable results.
Ask Jeeves is a part of this site
and features full English sentences for inquiries.
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Intelliseek Bullseye 2 is a downloadable
utility to do searches. of hundreds of search engines. Helps to narrow
searches which provide to large of a response. Sometimes useful for
shopping as well but doesn't always provide price references.
SEE ALSO - Additional search engine pointers.
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Home Page, (C) Copyright Stan Rohrer, 12/2004,
link check 12/30/2004