400. That’s an error.

Google cannot redirect you to https://www.estantevirtual.com.br/b/gary-dessler/administracao-de-recursos-humanos/2360790066?ano_min=2012&q=Administra%C3%A7%C3%A3o%20de%20Recursos%20Humanos&livro_novo=1&b_order=preco 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.