Perhaps you should try some spelling variations:
"sobre politica publicaas." » "sobre politicas publicas.", "sobre politica publica.", "sobre politicas publicad.", "sobre politicas publicaas."
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "serie policiaca publicas.", "elite politica publicas."
"elite politico public." » "elite politico publico.", "elite politica publica.", "elite politico julia.", "elite politica public.", "delito politico public.", "elites politicas public."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("serie politica publicas.") or ((("sobre politica publicaas.") or ("elite politico public."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politica publicas.") OR ((("sobre politica publicaas.") OR ("elite politico public.")))).
• Removing quotes may allow a broader search: (( serie politica publicas. ) or ((( sobre politica publicaas. ) or ( elite politico public. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politica publicas.") or ((("sobre politica publicaas.") or ("elite politico public."))))*.