“Search.USA.gov is the U.S. government’s official search engine. It is a comprehensive, searchable index of about 50 million pages from federal, state, local, territorial, and tribal websites.

• Leverages Bing™ index of government websites.
• Customizes search using structured algorithms specific to government information.
• Optimizes search to retrieve and make sense of relevant information quickly.
• Improves navigation by providing customized search suggestions, such as related topics and type-ahead search.
• Enhances mobile access through a mobile site and native iPhone application.
• Provides access to all Spanish language government websites at Buscador.USA.gov“