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