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

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