400. That’s an error.

Google cannot redirect you to http://worldcat.org/search?q=Assentationes dissertatione iuris ecclesiastici eo quod circa decimas novales Germania ac praecipue dioecesi et territorio Coloniensi iustum est goswin joseph arnold Žvon buininck 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.