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