Perhaps you should try some spelling variations:
politica publicaciones » clinica publicaciones, publica publicaciones, quimica publicaciones
politicas publicad » politicas publicas, politica publica, politica publicas
politicas public » politicas publicas, politica publica, politica publicas
serie politica » serie politicas, serie policiaca, sobre politica

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

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