Perhaps you should try some spelling variations:
policiaca publicas » politicas publicas, politica publica, politicas publicad
politica publicas » politicas publicas, politica publica, politica publicaciones
policy publicas » politicas publicas, politica publica
publicas » publicaas
\"public » \"publica
publicas.\" » publicaas.\"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((\\"serie ((policiaca publicas) OR (politica publicas)).\\") or (\\"public policy publicas.\\"))~\"".
• Removing quotes may allow a broader search: (( serie ((policiaca publicas) OR (politica publicas)). ) or ( public policy publicas. ))~.