404. That’s an error.

The requested URL /custom?q=Radiohead&client=google-coop&cof=FORID:13%3BAH:left%3BCX:Ink%252019%3BL:http://www.google.com/intl/en/images/logos/custom_search_logo_sm.gif%3BLH:30%3BLP:1%3BKMBOC:%23336699%3B&cx=014067313122824458440:mjklicivjto&adkw=AELymgWtqd_T_PRv2gLx_U3tVIWGtNA7IENCshdEbaV-ELnYD99hQAq0cealUkxqe0VMF5R7OoAzf0L2YjaJiIIjYf8w_pFuw67hiGFgD5ZCA9qL4XG5HcHrwjxrrnXe_FHtYwPK3wyM__yBZMUPJhIvtOIlKbV72Qk4UGMfHPnBkjS84ViluOo&boostcse=0&ie=UTF-8&oe=UTF-8&prmd=ivnsl&ei=q2cRVsiLB4PYggS_gYmYDQ&start=70&sa=N was not found on this server. That’s all we know.