Perhaps you should try some spelling variations:
"sobre politicas publico." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "serie politicas publico."
"elite politica publicas." » "elite politicas publicas.", "elite politica publica.", "elite politica publicaciones.", "elites politicas publicas.", "etica politica publicas.", "entre politica publicas."
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publica.", "sobre politica publicaciones."

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