Perhaps you should try some spelling variations:
"elite politica publicaads." » "elite politicas publicas.", "elite politicas publicad.", "elite politica publicaciones.", "elite politicas publicasads.", "elites politicas publicaads.", "etica politica publicaads.", "entre politica publicaads."
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publicaciones.", "sobre politicas publicass."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca 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: (("sobre politica publicas.") or ((("elite politica publicaads.") or ("serie politica publica."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("sobre politica publicas.") OR ((("elite politica publicaads.") OR ("serie politica publica.")))).
• Removing quotes may allow a broader search: (( sobre politica publicas. ) or ((( elite politica publicaads. ) or ( serie politica publica. )))).
• Adding a wildcard symbol may retrieve word variants: (("sobre politica publicas.") or ((("elite politica publicaads.") or ("serie politica publica."))))*.