400. That’s an error.

Google cannot redirect you to http://livre.fnac.com/a3710632/Schnaffer-Bertrand-Le-francais-de-specialite-enjeux-culturels-et-linguistiques?oref=2b803883-07d2-b140-04e7-9067af1a9f52&Origin=CMP_GOOGLE_MP_LIV because the request was invalid.

This might be because the link was created a long time ago. Try your search again on Google. That’s all we know.