B2B-Europe.com is a (B2B) business directory for suppliers, wholesalers, manufacturers and business services of Europe and world-wide.

Chinese language search engine employing character-matching techniques.

Trying to build a great search engine.

Pay-per-click search engine.

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BeVocal

Awesome Library organizes 20,000 carefully reviewed K-12 education resources, including the top 5 percent for teachers, students, parents, and librarians. It includes a search engine.

Offers pay-per-click search results with donations to fight child abuse with every deposit.

Gateway to Africa, the Indian Subcontinent, Europe, the Far East, the Caribbean and African America.

Searches a variety of message boards and forums in 14 different categories.

Search engine that finds the best buys from among 60 million new, used, rare, and out of print books for sale.

Question answering search engine that accepts natural language queries.

BrainFind.com A Search Engine, just for webmasters

Directory offers information for businesses and business travelers.

55 million secondhand books available worldwide to search on. UK friendly site.