问题
we can get google's hot trends based on location. is it possible to extract search trends on google based on specific terms say iphone. we search history of terms related to iphone.
is this facility provided by google or any other search engine.
Edit: is it possible to get data on search history categorized by topic?
回答1:
found my answer google insight thanks!
回答2:
http://www.google.com/trends
来源：https://stackoverflow.com/questions/1621156/google-search-trends