Clusters results from major search engines, associates words that appear in previous searches, and keeps a local cache of all the results you click on in a searchable database. It helps keep track of what you find on the web. [Windows, UNIX, Linux and...
Clusters search results. It presents a diagram of themes within the results, from which the user can select one or all results. Options to search Australian sites only or the full Web.
A search engine for professional web users. They have a general search engine, and a "Special Collection" of 4M journals/books/mags which are accessible on a pay-per-view basis.