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

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