Perhaps you should try some spelling variations:
"series politicas publicas." » "serie politicas publicas.", "series political publicas.", "especies politicas publicas."
"serie politica publica." » "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"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: (("series politicas publicas.") or ((("serie politica publica.") or ("entre politica publica."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("series politicas publicas.") OR ((("serie politica publica.") OR ("entre politica publica."))))*.
• Removing quotes may allow a broader search: (( series politicas publicas. ) or ((( serie politica publica. ) or ( entre politica publica. ))))*.