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