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

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

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