404. That’s an error.

The requested URL /translate_c?act=url&depth=1&hl=fr&ie=UTF8&prev=_t&rurl=translate.google.com&sl=fr&tl=en&u=http://books.google.com/books%3Fid%3DHRGGGsiDa1oC%26pg%3DPA36%26dq%3Dgliales%2Bcolle%26hl%3Dfr%26ei%3DOTntTJvsCoOGhQe3ssTMDA%26sa%3DX%26oi%3Dbook_result%26ct%3Dresult%26resnum%3D5%26ved%3D0CD4Q6AEwBA&usg=ALkJrhgO2DcqeKiAG9umrwT7ZaHZM5aFKA was not found on this server. That’s all we know.