|12%||Fast and often very high quality results. Displays items that designers of web pages like. Best for things that can be "named" (such as most diseases)||First choice, esp. for stable pages|
|EBIG||< 1 %||Good for finding information about a topic, such as wine selection.||Popular general topics.|
|Alta Vista or Northern Light||16%||Good for finding pages that have key words in them.||Searching by a keyword.|
|AllTheWeb||90%+||New, claims to have everything.||When all else fails.|
%: estimated %ge of theIndexable (unrestricted access) accessible web covered by the service. The total web is much larger than this.