
a new online service by google that allows users to compare search volume patterns across specific regions, categories & time frames.
[link: google.com]

a new online service by google that allows users to compare search volume patterns across specific regions, categories & time frames.
[link: google.com]

Google Insights for Search is a service by Google similar to but a much more advanced extension to Google Trends with more flexibility and functionality.
Check here to know more
http://www.iwebie.com/google-insights-for-search