Search engine Ask Jeeves
http://www.askjeeves.com

Search engine Ask Jeeves initially gained fame in 1998 and 1999 as being the "natural language" search engine that let you search by asking questions and responded with what seemed to be the right answer to everything.
In reality, technology wasn't what made Ask Jeeves perform so well. Behind the scenes, the company at one point had about 100 editors who monitored search logs. They then went out onto the web and located what seemed to be the best sites to match the most popular queries.
Humans are still used at Ask Jeeves, though the number of editors is now only around 10. Nevertheless, the human-provided answers may still be the selling point for why some people, especially those new to the web, may want to use Ask Jeeves. For popular queries, the human-selected matches in the "Click Ask below for your answers" sections of the results may feel very relevant. If shown, these appear at the very top and bottom of the search results page.
Besides humans, Ask Jeeves also uses crawler-based technology to provide results to its users. These results come from the Teoma search engine. 
Ask Jeeves also owns the Direct Hit service, but results from Direct Hit are no longer offered to the public directly through the Direct Hit site. Instead, Direct Hit results are only found through some Ask Jeeves partners. 

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