Perhaps you should try some spelling variations:
"serie policiaca publicas." » "serie politica publicas.", "serie politicas publicas.", "serie politicas publicad."
"elite politica publica." » "elite politicas publicas.", "elites politicas publica.", "etica politica publica.", "entre politica publica."
"sobre politica publica." » "sobre politicas publicas.", "sobre politicas publica."

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

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