Perhaps you should try some spelling variations:
politicas republicanas » politica republicana, politico republicano, politicos republica
politica publicasas » politica publicas, politica publica, politica republicana
serie politicas » serie policiaca
publicasas » publicaas, publicas, publicoas
publicas. » publica., public., publico.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( sobre ((politica publicasas) OR (politicas republicanas)). ) or ( serie politicas publicas. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( sobre ((politica publicasas) OR (politicas republicanas)). ) OR ( serie politicas publicas. )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( sobre ((politica publicasas) OR (politicas republicanas)). ) or ( serie politicas publicas. ))".
• Adding a wildcard symbol may retrieve word variants: (( sobre ((politica publicasas) OR (politicas republicanas)). ) or ( serie politicas publicas. ))*.