Perhaps you should try some spelling variations:
"serie politicas publico." » "serie politicas publicas.", "serie politicas publicad.", "serie politico publico."
"serie policiaca publico." » "serie politico publico.", "serie politica publicas.", "serie oficial 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 politicas publico.") OR ("serie policiaca publico."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elite politica publica.\") or (((\"serie politicas publico.\") OR (\"serie policiaca publico.\"))))~".
• Removing quotes may allow a broader search: (( elite politica publica. ) or ((( serie politicas publico. ) OR ( serie policiaca publico. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("elite politica publica.") or ((("serie politicas publico.") OR ("serie policiaca publico."))))*.