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

You may be able to get more results by adjusting your search query.

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