"Google Tables allows you to search across public Fusion Tables and millions of web pages with data presented in a table. Once you find the right table, you can import the data to Fusion Tables for filtering, visualizations, collaboration, downloads, and access with the Fusion Tables API," informs Google.
There's a search box for this feature when you create a Fusion Table file, but Google Table Search is also useful as a standalone feature. It's interesting that there are a lot of Wikipedia pages that show up in the search results and a search for [the] returns about 39 million results (vs 25 billion web search results).
{ Thanks, Florian K. }