A bit like with Google Trends, SEOmoz gather the top terms from a
number of sources around the web each day to give you a fuller picture
of what really is “Hot” online. Data is gathered from Delicious, eBay
Pulse, Amazon Most Popular Tags and Technorti Popular, among other
resources.
The data changes each day and you can go back as far as 2009 to see
which trends were popular this time last year. You can start by viewing a
recent days data with the tool over here.
keyword research
