It permits you to specify date, location, media type, etc., for the references it searches for. It indexes the full-text and it does conceptual and keyword search. Phrase search is done with quotation marks. It's a full-text indexing search enginge. Infoseek supports keyword search and subject search through a Web directory with 18 subject categories.
Phrase search is done with quotation marks.
It permits you to ask questions. It indexes the title, heading, subheadings, the hyperlinks to other sites, the first 20 lines of text and the 100 most often occurred words. It does keyword search and subject search providing 21 subject categories. Phrase search is done with quotation marks. It does keyword search and subject search in 14 categories.