Semantic Search Engine

You might have heard about Semantic Search. It is basically a capability or an alogarithm for a computer to understand what a person is searching which is based upon the meanings of the words which you are trying to search for instead of just extracting the keywords. Recently, Google has also entered into the race of Semantic Search Engine. Google is facing a tough competition against a lots of competitors for semantic search crown like Microsoft's upcoming redesign of Live Search and newcomers Kumo.

For more details, refer to this article--
http://www.pcworld.com/article/161950/googles_new_semantic_search_a_test.html