Perhaps you should try some spelling variations:
"ideas politicas public." » "ideas politicas publicad.", "ideas politica publica.", "ideas politica publicas.", "ideologias politicas public."
"las politicas public." » "las politicas publicad.", "las politica publica.", "las politica publicas."
"serie politicas publicas." » "serie politicas publicadas.", "serie politica publicaas.", "serie politica publicasas.", "serie policiaca publicas.", "serie politicas publica.", "serie politicas 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 ("las politicas public."))) or ("serie politicas publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ideas politicas public.") OR ("las politicas public."))) OR ("serie politicas publicas.")).
• Removing quotes may allow a broader search: (((( ideas politicas public. ) or ( las politicas public. ))) or ( serie politicas publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("ideas politicas public.") or ("las politicas public."))) or ("serie politicas publicas."))*.