Perhaps you should try some spelling variations:
"serie politica publico." » "serie politico publico.", "serie politica publicas.", "serie politicas publicad.", "serie politicas publico.", "serie policiaca publico.", "sobre politica publico."
"entre politicas publicas." » "entre politica publicas.", "en politicas publicas.", "sobre politicas publicas."
"elite politica publica." » "elites politicas publica.", "etica politica publica.", "entre politica 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 publica.") OR ("entre politicas publicas."))) OR ("serie politica publico."))~.
• Removing quotes may allow a broader search: (((( elite politica publica. ) or ( entre politicas publicas. ))) or ( serie politica publico. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("elite politica publica.") or ("entre politicas publicas."))) or ("serie politica publico."))*.