Perhaps you should try some spelling variations:
"serie politicas publicas." » "serie policiaca publicas.", "serie policiacas publicas.", "sobre politicas publicas.", "elite politicas publicas."
"serie politica para." » "serie policiaca para.", "sobre politica para.", "elite politica para.", "serie politicas para.", "serie politica agraria."
"entre politica publica." » "sobre politica publica."

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

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