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Selected Internet Links: Search Engines

Search Engines | Directories | Metasearch Engines | Encyclopedias

The list below includes several of the major search engines and directories. No search engine can index more than a small percentage (according to some reports, no more than 10%!) of the Web. If you merely want to surf the 'Net, any of these will do. However, if you are doing research, use several, just as you would using print resources.

In a Search engine, a user types in a term(s) and views the results of that search. There is no editor overseeing quality of results. Search engines try to index every word on millions of web sites. In a directory, the user is given broad topics and makes selections to narrow down that topic (e.g. Sports, basketball, professional, women: WNBA). A team of editors usually decides if a site should be listed in the directory, but that does not automatically mean the sites chosen are the best available.

Each search engine handles inquiries differently. Look for a "help" or "search tips" link to read how to use the one you have chosen most effectively. You will also probably discover as you use them which you are most comfortable with.

A star.gif - 977 Bytes indicates a search tool that may be more helpful than others.

Some general searching tips:


Search Engines

Search Engine Watch
http://searchenginewatch.com/
This site has information about all of the search engines/portals/metacrawlers listed below, but also information on dozens of others. Some of these have a very narrow focus (The Internet Movie Database, for example), and others are new or experimental search engines. Not for novice web surfers, but fascinating for experienced users who like to explore off the beaten path.

About.Com
http://www.about.com
The About network consists of over 700 Guide sites organized into 36 channels. About.Com calls itself the "Human Internet" because the sites are chosen by a person rather than a "web spider". According to the company, these Guides are screened and evaluated by trained professionals who choose a topic and select sites and create forums based on their area of specialization. Please be careful to read the Guide's biography before assuming that the information they have collected is the best and most authoritative available. This site makes heavy use of sponsored links and advertisements. The most helpful links are on a table at the left side of the page.

All The Web/Fast.Comstar.gif - 977 Bytes
http://www.alltheweb.com/
Try this search engine and Google first for excellent results. This site indexes over 600 million pages. It does not eliminate traditional stop words such as "to" or "the" (try searching for "The Who"). Specialized searches include news, pictures, MP3, and video.

AltaVista
http://www.altavista.com
One of the largest search engines, AltaVista is a good bet when you're looking for information that's a little harder to find. Features: clickable tabs to limit searches to images, video, or mp3/audio; an advanced search (more options available); limit results to a certain language; a translator (several language available); and links to "more results from this site" and "facts about (this site)". You may also search using a Yahoo-style directory (see below). If you put in two words, AltaVista assumes you want pages that have EITHER word. To force it to include all your search terms, use a +. Has a "family filter" option that can be set to minimize chances of finding potentially objectionable sites. It also has a translation service, so that web pages from international sites can be viewed (the translations allow you to get the gist of the page, but they are not in perfect English).

Ask.com
http://www.ask.com
Ask's (aka AskJeeves) claim to fame is its "natural language" format. You don't need to use AND or OR or + or -. Simply type in your question as you normally would say it. Sponsored ads are placed at the top and bottom of your search results, which may lead some users to clicking on the ad rather than the most relevant result. Ask.com also has a special search engine for kids.

Googlestar.gif
http://www.google.com
This search engine prides itself on its quickness. It claims to search the full text of over a billion sites (1.5 million in its directory). It has a simple, uncluttered look, which makes it ideal for beginners as well as experienced users. Google assumes an "and" between all search terms. (Use an OR between words to look for "any of these".) For those who prefer, click on the Directory link from the main page. Google searches are NOT case sensitive. Google may be personalized (ex: a "safe search" feature tries to eliminate potentially offensive sites). Of special interest are its Images and News search features, but there are dozens of other features.


Directories and Portals

Excite
http://www.excite.com
Excite is a portal, which among other things means you can personalize the page. It's good for finding broader topics. However, the front page is very crowded and potentially confusing. You can also opt to search for audio, video, images, or news. Results can be listed by document or by web site. Excite also has a "search news" feature. For searches in other countries, try one of the global Excites. Excite assumes an OR between words, so use a + or AND to include all your words.

Librarians' Index to the Internetstar.gif
http://www.lii.org
A searchable, annotated subject directory of more than 8,600 Internet resources selected and evaluated by librarians for their usefulness to users of public libraries. LII can be used by both librarians and the general public. The design on the opening screen is a little hard to read, but once past that page, this is a well-designed site. You will find fewer sites returned for your search, but they will have excellent information.

MSN
http://www.msn.com
MSN is a portal, which means you can customize your start page and get free services (like email and calendars) as well as search the web. Here, too, you can search specifically for web sites, the news, images, maps, and even shopping.

Open Directory
http://dmoz.org/
The ODP is a Web directory, not a search engine. The purpose of the ODP is to list and categorize web sites, and this categorization is done by human editors, not web spiders or robots. You may search subject categories or by keyword. The editors star sites they consider the best. Open Directory assumes an "and" in your search. You may also use +, -, "and", "or", "andnot". Uses an * for a wild card.

Yahoostar.gif Bytes
http://www.yahoo.com
The oldest and best-known directory on the web, this is a good choice for beginners or people doing a general search. To find information from other countries, look at the list of services on the left side of the page and click on "More Yahoo Services". You will see links to the many international Yahoos. Besides searching, Yahoo also offers email and chat. Yahoo can be extensively personalized. For compilations of news articles, audio, video, and web sites for top news stories, try clicking on Full Coverage under News and Media.


"Meta" Search Engines

These sites allow you to search in a number of search engines/directories at one time. This can be a time-saving measure. However, the results returned by a metasearch engine are not always identical to the search done on the individual search engine. Try your search in more than one, as the search tools they retrieve from vary.

Ixquickstar.gif - 977 Bytes
http://www.ixquick.com
Searches over a dozen major search engines and directories and retrieves the most relevant hits from each. Each site title is followed by a number of stars to indicate how many search tools listed that site in their top ten. Notice the check mark and X mark that appear near some results. If a result is especially good, click on the check mark to find results that are similar, and if a result is not what you are looking for, click the X to remove results that are like it. Ixquick will search for news, pictures, and MP3, too.

Clustystar.gif
http://clusty.com/
Clusty, formerly Vivisimo, searches a dozen major search tools and news sites and allows you to deselect (or reselect) among them. You may preview your results or open them in a new window. Results also indicate which of the search tools listed the page. Vivisimo also sorts (clusters) your results into smaller categories for easier browsing. It will search for news, MP3, and pictures.


Online Encyclopedias

Wikipedia calls itself an encyclopedia. An encyclopedia is not a search engine, since it is self-contained and does not look for your search term anywhere other than within its own site.

Wickipedia
http://en.wikipedia.org/wiki/Main_Page
Wikipedia is a multilingual, Web-based, free content encyclopedia project. Articles are written collaboritively, which means that anyone can edit an article, adding or removing content. Because of this feature, it is important to note that any information found within Wikipedia should be verified elsewhere also, particularly if the information is to be cited in any sort of research. Still, Wikipedia can be particularly helpful when looking up pop culture references and similar information.




Updated February 26, 2007



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