Perhaps you should try some spelling variations:
policiaca publicas » politica publicas, politicas publicas, politicas publicad
politicas publica » politicas publicas, politicas publicad, politica publicas
politica publica » politicas publicas
elite politicas » elites politicas, elite politica, elite politico
sobre politica » sobre politicas

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( serie policiaca publicas. ) or ((( sobre politica publica. ) or ( elite politicas publica. ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( serie policiaca publicas. ) OR ((( sobre politica publica. ) OR ( elite politicas publica. )))).
• Adding a wildcard symbol may retrieve word variants: (( serie policiaca publicas. ) or ((( sobre politica publica. ) or ( elite politicas publica. ))))*.