Perhaps you should try some spelling variations:
tristes politicas » crisis politicas, elites politicas, existen politicas
politicas publica » politicas publicas, politicas publicad, politica publica
politica publicas » politicas publicas, politica publica, politica publicaciones
politico publica » politica publica, politico publico, politicos republica
elite politico » elite politica, delito politico, elites politicas
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: (((( tristes politicas publica. ) or ( elite politico publica. ))) or ( sobre politica publicas. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( tristes politicas publica. ) OR ( elite politico publica. ))) OR ( sobre politica publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((( tristes politicas publica. ) or ( elite politico publica. ))) or ( sobre politica publicas. ))*.