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

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: (("elite politicas public.") or ((("serie politica publica.") or ("sobre politicas publico."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("elite politicas public.") OR ((("serie politica publica.") OR ("sobre politicas publico.")))).
• Removing quotes may allow a broader search: (( elite politicas public. ) or ((( serie politica publica. ) or ( sobre politicas publico. )))).
• Adding a wildcard symbol may retrieve word variants: (("elite politicas public.") or ((("serie politica publica.") or ("sobre politicas publico."))))*.