Here is a list of the most important Search Engines of the world:

International
Altavista, Yahoo, Go.com, Lycos, Hotbot, Excite, Matilda,  Savvy Search, WebCrawler, USA Online, Starting Point

Austria
Altavista, Austrosearch, Austronaut, Internet Search, Netguide, Google, Lycos, Abacho

Germany
Yahoo Germany, Lycos Germany, Eule, Euroseek, Web.de, Internet Search, Speedfind, Fireball, Dino-Online

Meta Search Engines
Metacrawler.at, Metager.de

Children-Germany
Blinde-Kuh