Specialty Search Engines (Worldwide)
From Nanyang Technological University Library, here you'll find special-purpose search engines from all over the world. A great resource for that hard-to-find terminology!
(see also the next link)
Worldwide Search Engine Colossus
A site that lives up to its name! Contains links to over 2200 search engines from 232 countries around the world, organized by country and many in the local language. An indispensable resource for translators!