400. That’s an error.

Google cannot redirect you to http://worldcat.org/search?q=works+of...+P.+Doddridge+[ed.+E.+Williams+E.+Parsons.+Preceded+by]+Memoirs+life,+character+writings+...+P.+Doddridge,+J.+Orton+philip+doddridge+job+orton 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.