Alternative+Search+Engines

Having trouble finding information in a simple Google search? Use these search engines to help narrow your results.
Search Cube - A visual search engine.

Quintura - Another visual search engine.

iSEEK - Helps categorize your search for better results.

Browsys - Comparitive search engine. Shows results of several different search engines across the top of the screen.

Infotopia - An academic search engine accessing only trusted websites previously selected by librarians, teachers and library and educational consortia.

Google Scholar - Driven by Google, Google Scholar "Provides a search of scholarly literature across many disciplines and sources, including theses, books, abstracts and articles."