Perhaps you should try some spelling variations:
"serie politicas public." » "serie politicas publicad.", "serie politica publicas.", "serie politicas pablo.", "serie policiaca public."
"las politicas publicas." » "las politicas publicadas.", "las politica publicasas.", "las politicas pabloas.", "mas politicas publicas.", "clase politicas publicas.", "class politicals publicas."
"las politica publica." » "mas politica publica.", "clase politica publica.", "class political publica."

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