http://www.google.com/trends?q=php%2Cperl%2Cpython%2Cruby%2Casp%2Cjsp&ctab=1&date=all&geo=all
http://www.google.com/trends/viz?q=php,perl,python,cobol,asp,jsp&date=all&geo=all&graph=region_sn
http://www.google.com/trends/viz?q=php,perl,python,cobol,asp,jsp&date=all&geo=all&graph=weekly_img