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%3D_DujAItJ91EC%26pg%3DPA65%26dq%3DSchwann%2Btrophique%26hl%3Den%26ei%3DLrHtTPeINYOLhQeiyunMDA%26sa%3DX%26oi%3Dbook_result%26ct%3Dresult%26resnum%3D1%26ved%3D0CCMQ6AEwAA&usg=ALkJrhjJMvPtQoMiZ59dfolt4OVzxq4qqQ was not found on this server. That’s all we know.