Perhaps you should try some spelling variations:
policiaca publica » politica publicas, politicas publicas, politicas publicad
politicas public » politicas publicas, politicas publicad, politica publicas
politica publica » politicas publicas
ideas politicas » las politicas, ideologias politicas
elite politica » elites politicas, etica politica, entre politica

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: (( ideas politicas public. ) OR ((( elite politica publica. ) OR ( serie policiaca publica. ))))~.
• Adding a wildcard symbol may retrieve word variants: (( ideas politicas public. ) or ((( elite politica publica. ) or ( serie policiaca publica. ))))*.