Perhaps you should try some spelling variations:
"serie policiaca publica." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas."
"serie politicas publico." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica."
"elite politica public." » "elite politica publica.", "elite politica publicas.", "elite politico publico.", "elites politicas public.", "etica politica public.", "entre 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: (((("elite politica public.") OR ("serie policiaca publica."))) OR ("serie politicas publico."))~.
• Removing quotes may allow a broader search: (((( elite politica public. ) or ( serie policiaca publica. ))) or ( serie politicas publico. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("elite politica public.") or ("serie policiaca publica."))) or ("serie politicas publico."))*.