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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politicas publica.") OR ((("serie policiacas public.") OR ("entre politica public."))))~.
• Removing quotes may allow a broader search: (( serie politicas publica. ) or ((( serie policiacas public. ) or ( entre politica public. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("serie politicas publica.") or ((("serie policiacas public.") or ("entre politica public."))))*.