google trends (www.google.com/trends)

google.com/trends is a link that you can check the keywords you input for searching ,is most used by which countries and which cities , then you may know wat the countries and the citizens , the most actually ideas and thoughts in their mind. Such as "Fuck" and "Shit",you may check which counties ,their people always searching for it. The ranks and the trends they showed out.Go ,then you may know it ,hehe .. i think it is easy for you just guess ,that which kind of character they may have.