Search Engines

Currently there are more than 4 billion web pages, and finding the information you need can be difficult and frustrating. Search engines can help you sort through the unmanageable amount of data available.

Internet search services (such as Altavista and Hotbot) use computer programs, called spiders or crawlers, to automatically search out new and existing Web pages and index their contents, word by word. Using this technology, these services build a database of Web documents and pages. A search engine is provided, which allows users to specify whatever term, phrase or topic that interests them. In a matter of seconds, users receive a ranked list of pages which the search engine has determined match the specified criteria.

Many search engines provide advanced search options for more effective, focused searches. Roadway's Search Engine Comparison Matrix will detail the advanced search features of the major search engines listed below. If you're looking for a more in-depth tutorial on searching, Find It Fast! is the resource for you.

Although there are currently dozens of search engines, the following are the ones best-suited for business/company/industry research:

Metasearch Engines/Specialized Search Engines: The following are links to metasearch engines, web sites that send a search to several search engines all at once. Also included are specialized engines, those that search through only specific portions of the web.

Image Searches:

In the News Search Sites listed below, only news sites are scanned for news. Most allow searchers to specify how far back they wish to see news updates, from 6 hours, to 3 days, to whenever!

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