Perhaps you should try some spelling variations:
policiaca public » politica publica, politica publicas, politico publico
politica publico » politica publica, politico publico, politica publicas
elite politicas » elites politicas, elite politica, elite politico
serie politica » serie politicas, sobre politica, elite politica
publicas. » publica.

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 public. ) or ( serie politica publico. ))) or ( elite politicas publicas. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( serie policiaca public. ) OR ( serie politica publico. ))) OR ( elite politicas publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((( serie policiaca public. ) or ( serie politica publico. ))) or ( elite politicas publicas. ))*.