Perhaps you should try some spelling variations:
"serie policiaca publicas." » "serie politica publicas.", "serie politicas publicas.", "serie politica publica."
"ideas politicas public." » "ideas politicas publicas.", "ideas politicas publicad.", "ideas politica publica.", "las politicas public.", "ideologias politicas public."
"serie politico publico." » "serie politica publica.", "serie politica publicas.", "serie politico republicano.", "serie politica publico.", "serie politicas publico.", "series political publico."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("ideas politicas public.") or ((("serie policiaca publicas.") or ("serie politico publico."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("ideas politicas public.") OR ((("serie policiaca publicas.") OR ("serie politico publico.")))).
• Removing quotes may allow a broader search: (( ideas politicas public. ) or ((( serie policiaca publicas. ) or ( serie politico publico. )))).
• Adding a wildcard symbol may retrieve word variants: (("ideas politicas public.") or ((("serie policiaca publicas.") or ("serie politico publico."))))*.