Perhaps you should try some spelling variations:
"serie policiaca publica." » "serie politica publica.", "serie politica publicas.", "serie politicas publicad."
"ideas politicas public." » "ideas politicas publicad.", "ideas politica publica.", "ideas politica publicas.", "las politicas public.", "ideologias politicas public."
"elite politicas publicas." » "elite politicas publicadas.", "elite politica publicaas.", "elite politica publicasas.", "elites politicas publicas.", "elite politica publicas.", "elite politico publicas."

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: (((("ideas politicas public.") OR ("elite politicas publicas."))) OR ("serie policiaca publica."))~.
• Removing quotes may allow a broader search: (((( ideas politicas public. ) or ( elite politicas publicas. ))) or ( serie policiaca publica. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ideas politicas public.") or ("elite politicas publicas."))) or ("serie policiaca publica."))*.