Behind the search

Search is the last most important thing that changed the way weuse information.We start exploiting search as much as we can.

People stop navigating and start using search engines even for visiting home pages.

Still we are running out of relevant results.But where the content ???.The biggest problem with search is getting,showing the exact result the user needs for a few keywords.

We know at different places,people use different words to identify the same thing.Just like that different people express different keywords to get the same thing.So people used to say...semantics can solve the issue..yes of course to some extent.But how come it can infer some complex things put by users??.