json api http://correlate.googlelabs.com/search?e=json+api&t=weekly http://correlate.googlelabs.com/search?e=json+api&t=week... xml api http://correlate.google

json api http://correlate.googlelabs.com/search?e=json+api&t=weekly http://correlate.googlelabs.com/search?e=json+api&t=week... xml api http://correlate.googlelabs.com/search?e=xml+api&t=weekly http://correlate.googlelabs.com/search?e=xml+api&t=weekl...