404. That’s an error.

The requested URL /translate_c?depth=1&pto=aue&rurl=translate.google.ru&sl=en&sp=nmt4&tl=ru&u=http://inside-r.org/r-doc/base/scan&usg=ALkJrhjRzJ-0NIeTG8U2UKFtpPvH0CK9Dg was not found on this server. That’s all we know.