Perhaps you should try some spelling variations:
"sobre politicas publico." » "sobre politicas publicad.", "sobre politica publica.", "sobre politico publico.", "sobre politica publico.", "serie politicas publico."
"elite politicas publica." » "elite politicas publicad.", "elite politica publica.", "elite politica publicas.", "elites politicas publica.", "elite politico publica."
"sobre politicas publicas." » "sobre politicas publicads.", "sobre politica publicas.", "sobre politica publicass.", "serie politicas 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 publica.") or ((("sobre politicas publicas.") OR ("sobre politicas publico."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("elite politicas publica.") OR ((("sobre politicas publicas.") OR ("sobre politicas publico.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elite politicas publica.\") or (((\"sobre politicas publicas.\") OR (\"sobre politicas publico.\"))))".
• Removing quotes may allow a broader search: (( elite politicas publica. ) or ((( sobre politicas publicas. ) OR ( sobre politicas publico. )))).
• Adding a wildcard symbol may retrieve word variants: (("elite politicas publica.") or ((("sobre politicas publicas.") OR ("sobre politicas publico."))))*.