Perhaps you should try some spelling variations:
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publicas.", "sobre politica public.", "serie politicas public."
"series politicas public." » "series politicas publicas.", "series politicas publicad.", "series politica publicas.", "serie politicas public.", "series political public.", "especies politicas public."

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 publica.") or ((("sobre politicas public.") or ("series politicas public."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politica publica.") OR ((("sobre politicas public.") OR ("series politicas public."))))*.
• Removing quotes may allow a broader search: (( serie politica publica. ) or ((( sobre politicas public. ) or ( series politicas public. ))))*.