Google Trends is an extremely useful tool provided by Google. It shows the frequency with which a particular search term has been accessed over time. This facility is available to any and all users of the web, and results are available in a number of languages and in various regions and/or count.
Do you need to know what Internet users are searching for? Google Trends tells you the most popular search terms for any given day, or series of days. Compare keywords to increase your pageviews, or see how your keywords stack up . Google Trends is the tool you need to increase hits and build your business.