Mooter - Web Search. IncyWincy: The Invisible Web Search Engine. Snap.com: Delivering Contextual Content And Advertising. Lycos. Google Sites - Free websites and wikis. Hakia.com. AlltheWeb.com. Clustering Engine. Carrot2 Search Results Clustering Engine Carrot2 organizes your search results into topics. With an instant overview of what's available, you will quickly find what you're looking for. Choose where to search: Type your query: More options More advanced options Hide advanced options Example queries: data mining | london | clustering About Carrot2: Carrot2 is an Open Source Search Results Clustering Engine.