Perhaps you should try some spelling variations:
"serie policiaca publica." » "serie politica publicas.", "serie politicas publicas.", "serie politicas publicad."
"series politica publica." » "series politicas publicas.", "series politica publicasa.", "series politico publicoa.", "series politicas publicasa.", "series political publica.", "series politicas publica.", "serie politica publica."
"entre politica public." » "entre politica publicas.", "entre politico publico.", "entre politicas publicas.", "sobre politica public."

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

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