Perhaps you should try some spelling variations:
"sobre politicas publico." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "sobre politicas publicaso.", "sobre politicas publicado.", "sobre politica publicao.", "serie politicas publico."
"sobre politica publicaa." » "sobre politica publica.", "sobre politica publicas.", "sobre politicas publicas."
"elite politicas public." » "elite politicas publicas.", "elite politicas publicad.", "elite politica publica.", "elites politicas public.", "elite politica public.", "elite politico 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: (("elite politicas public.") or ((("sobre politica publicaa.") or ("sobre politicas publico."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("elite politicas public.") OR ((("sobre politica publicaa.") OR ("sobre politicas publico.")))).
• Removing quotes may allow a broader search: (( elite politicas public. ) or ((( sobre politica publicaa. ) or ( sobre politicas publico. )))).
• Adding a wildcard symbol may retrieve word variants: (("elite politicas public.") or ((("sobre politica publicaa.") or ("sobre politicas publico."))))*.