Search Tools

Invisible Web Directories

A study conducted by Bright Planet has showed that traditional search engines and meta search engines can obtain results only from the so-called surface Web, and many valuable resources remain hidden from the user’s view. That is why special search tools have been developed in order to find resources also in the so-called deep (invisible, hidden) Web.

• Complete Planet
  Discover over 70 000 serchable databases and specialty search engines. By tracing through CompletePlanet's subject structure or searching Deep Web sites, you can go to various topic areas, such as energy or agriculture or food or medicine, and find rich content sites not accessible using conventional search engines.