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