404. That’s an error.
The requested URL /translate_c?act=url&hl=es&ie=UTF8&prev=_t&rurl=translate.google.es&sl=fr&tl=es&twu=1&u=http://www.freetech4teachers.com/2012/02/interesting-ways-to-use-qr-codes.html&usg=ALkJrhiHgUHmAAyE9vvmDtxGMGDYVEuJLA
was not found on this server. That’s all we know.