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%3DyPmhC6C4JycC%26pg%3DPA16%26dq%3D%2522les%2Bastrocytes%2Bde%2Btype%2BI%2Binterviennent%2Bdans%2Bl%27interface%2Bneuronevaisseau%2522%26hl%3Dfr%26ei%3DBlbtTOnKNM61hAfdq-DMDA%26sa%3DX%26oi%3Dbook_result%26ct%3Dresult%26resnum%3D1%26ved%3D0CCgQ6AEwAA&usg=ALkJrhiFEyn9g8OW5f3ELeppIjQNQrXGMg was not found on this server. That’s all we know.