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%3DPu-wdUkLAlAC%26pg%3DPA405%26dq%3Dschwann%2B%2522seul%2Baxone%2522%26hl%3Den%26ei%3DiqbtTNukApGJhQfut9DZDA%26sa%3DX%26oi%3Dbook_result%26ct%3Dresult%26resnum%3D8%26ved%3D0CFQQ6AEwBw&usg=ALkJrhgZZlaIIZfutVufmyFuM9LcGZzVSA was not found on this server. That’s all we know.