Search Engine is a program designed to help find information stored on a computer system such as the World Wide Web, inside a corporate or proprietary network or a personal computer. The search engine allows one to ask for content meeting specific criteria (typically those containing a given word or phrase) and retrieves a list of references that match those criteria.
Ask Jeeves - Uses the Teoma database to offer search for web sites, news, weather reports, pictures, stocks, people or products. AOL Search - Search engine and directory with options to search for images, audio, video and news.