Holliday Gordon's List: Deep Web Search Engines

Enables search across multiple search engines, with clustered results.

clusty.com - Preview

on 2008-05-19 and saved by 1113 people

Subject-based web searching.

www.intute.ac.uk - Preview

on 2008-05-19 and saved by 450 people

Yahoo! like listing of information searches, created and maintained by librarians

www.lii.org - Preview

on 2008-05-19 and saved by 314 people

Will find multiple versions of web pages found at a specific URL.

www.archive.org/index.php - Preview

on 2008-05-19 and saved by 1867 people

Searchable database of databases available on the web.

www.freepint.com/direct.htm - Preview

on 2008-05-19 and saved by 136 people