Trendmapper is a tool to generate historical data from search engines.
Trendmapper contains a list of search phrases and does a daily search on all of them. The amount of hits are recorded, and a chart is made on basis of the collected data.
When you start trending a new phrase it will be added to the our trends list and it will be picked up at the next search. The first chart that is generated is not interesting. You will have to wait until Trendmapper collects enough data on your search.
See the search podcasting for example:
A | B | C | D | E | F G-L | M-R | S-Z
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