Perhaps you should try some spelling variations:
"en politicas publica." » "en politicas publicad.", "en politica publica.", "en politicos republica.", "de politicas publica."
"sobre politicas publicas." » "sobre politicas publicads.", "sobre politica publicas.", "sobre politicos republicas.", "serie politicas publicas."
"elite politica publicas." » "elite politica publica.", "elite politica publicaciones.", "elites politicas publicas.", "etica politica publicas.", "entre politica publicas."

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