'Clusty' queries several top search engines, combines the results, and generates an ordered list based on comparative ranking. This "metasearch" approach helps raise the best results to the top and push search engine spam to the bottom.
How it works?
Instead of delivering millions of search results in one long list, our search engine groups similar results together into clusters. Clusters help you see your search results by topic so you can zero in on exactly what you’re looking for or discover unexpected relationships between items. Rather than scrolling through page after page, the clusters help you find results you may have missed or that were buried deep in the ranked list.
You get the best results from your online search because 'Clusty' retrieves results from Ask, Open Directory, Gigablast and others. To see which search engines returned results for your query, click on the “Details” link at the top of the search results list.