400. That’s an error.

Google cannot redirect you to http://worldcat.org/search?q=Hic+est+filius+meus+dilectus,+quo+mihi+bene+complacui,+ipsum+audite.+(Verba+...+Jesu+Christi+ex+quatuor+evangelistis+excerpta)+antonius+putelletus 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.