thrall.org/lightswitch/general

It lets you easily send your search to one of several search engines. It also has links to search engine help pages.

LINK: http://www.thrall.org/lightswitch/general.html

izito.com

iZito is a meta search engine with a clever feature. It searches multiple types of information from multiple sources to generate optimal results. In just one overview, you are able to get web pages, videos, news, products and results seen from Wikipedia.

LINK: http://www.izito.com/

targ8.com

Targ8 is meta search engine and it displays search results from a chosen search engine within a frame.

LINK: http://targ8.com/

graball.com

Graball is meta search engine. It compares the search results of two selected search engines.

LINK: http://www.graball.com/

askboth.com

Askboth is meta search engine. It isplays Google and Bing results on the same screen.

LINK: http://www.askboth.com/

findelio.com

Meta search engine. It uses a simple interface to search multiple search engines–AllTheWeb, Bing, Exalead, and Entireweb. Findelio displays a directory listing after a search query.

LINK: http://www.findelio.com/

srpko.com

Serbian search engine powered by Google. Search at once more than 40 search engines, and get a freeware toolbar with 50 usefull tools!

LINK: http://www.srpko.com/

etools.ch

Metasearch engine from Switzerland.

LINK: https://www.etools.ch/