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

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

• If you are trying to use Boolean operators, they must be ALL CAPS: "((\"serie politica publicas.\") or (\"public ((policy publicas) OR (politicas publicas)).\"))~".
• Removing quotes may allow a broader search: (( serie politica publicas. ) or ( public ((policy publicas) or (politicas publicas)). ))~.