What is Google Query Expansion?
Let’s face it, Google knows better what you want to search and find. Their search suggestions, related queries and query expansion are three major ways to help you understand what you really want. Let’s focus on Google’s query expansion (both the term and the post topic was inspired by WebmasterWorld discussion). To put it simply, the term can be broadly explained as follows: in some cases, Google will show you not exactly what you’ve typed in the search box but something that it considered a smarter choice.
