Perhaps you should try some spelling variations:
"las politicas publicadas." » "las politicas publicas.", "las politicas republicanas.", "las analiticas publicadas.", "las politicas publicasas.", "las politica publicaas.", "las politica publicasas.", "las politicas publicasadas.", "las politica publicaadas.", "las politica publicasadas."
"las politicas publicad." » "las politicas publicas.", "las politica publica.", "las politica publicas.", "las politicas publicasad.", "las politica publicaad.", "las politica publicasad."
"serie politicas public." » "serie politicas publicas.", "serie politica publica.", "serie politica publicas.", "serie policiaca public."

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 publicadas.") OR ("las politicas publicad."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politicas public.") OR ((("las politicas publicadas.") OR ("las politicas publicad.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"serie politicas public.\") or (((\"las politicas publicadas.\") OR (\"las politicas publicad.\"))))".
• Removing quotes may allow a broader search: (( serie politicas public. ) or ((( las politicas publicadas. ) OR ( las politicas publicad. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politicas public.") or ((("las politicas publicadas.") OR ("las politicas publicad."))))*.