Perhaps you should try some spelling variations:
"elite politica publicas." » "elite politicas publicas.", "elite politica publicaciones.", "elite politicas publicass.", "elites politicas publicas.", "etica politica publicas.", "entre politica publicas."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"publica politica publica." » "publica politicas publicas.", "public policy publica."

You may be able to get more results by adjusting your search query.

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