Perhaps you should try some spelling variations:
"ideas politicas publica." » "ideas politicas publicad.", "ideas politica publicas.", "ideas politicos republica.", "las politicas publica.", "ideologias politicas publica."
"ideas politicas publicas." » "ideas politicas publicads.", "ideas politica publicass.", "ideas politicos republicas.", "las politicas publicas.", "ideologias politicas publicas."
"sobre politica publica." » "sobre politicas 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: (((("ideas politicas publica.") OR ("ideas politicas publicas."))) or ("sobre politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ideas politicas publica.") OR ("ideas politicas publicas."))) OR ("sobre politica publica.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ideas politicas publica.\") OR (\"ideas politicas publicas.\"))) or (\"sobre politica publica.\"))".
• Removing quotes may allow a broader search: (((( ideas politicas publica. ) OR ( ideas politicas publicas. ))) or ( sobre politica publica. )).
• Adding a wildcard symbol may retrieve word variants: (((("ideas politicas publica.") OR ("ideas politicas publicas."))) or ("sobre politica publica."))*.