I can see the following in the debug file:
< HTTP/1.1 302 Found
< Location:
http://ipv4.google.com/sorry/IndexRedir ... kPt52vsbys
< Date: Thu, 12 Mar 2015 15:45:18 GMT
< Pragma: no-cache
< Expires: Fri, 01 Jan 1990 00:00:00 GMT
< Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
< Content-Type: text/html; charset=UTF-8
< Server: HTTP server (unknown)
< Content-Length: 405
< X-XSS-Protection: 1; mode=block
< X-Frame-Options: SAMEORIGIN
< Alternate-Protocol: 80:quic,p=0.08
<
* Connection #0 to host translate.google.com left intact
* Closing connection #0
Request: client=a&text=Rabat-joie&tl=ru&sl=fr
Response: <HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>302 Moved</TITLE></HEAD><BODY>
<H1>302 Moved</H1>
The document has moved
It seems that your IP is blocked by Google. You need to change your IP address.