Perhaps you should try some spelling variations:
"serie politicas publicad." » "serie politicas publicas.", "serie politica publica.", "serie politica publicas.", "serie politicas publicasad.", "serie politica publicaad.", "serie politica publicasad.", "serie policiaca publicad."
"elite politica publicaa." » "elite politica publica.", "elite politica publicas.", "elite politicas publicas.", "elites politicas publicaa.", "etica politica publicaa.", "entre politica publicaa."
"sobre politicas public." » "sobre politicas publicas.", "sobre politica publica.", "sobre politica publicas.", "sobre politica public."

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: (("sobre politicas public.") OR ((("elite politica publicaa.") OR ("serie politicas publicad."))))~.
• Removing quotes may allow a broader search: (( sobre politicas public. ) or ((( elite politica publicaa. ) or ( serie politicas publicad. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("sobre politicas public.") or ((("elite politica publicaa.") or ("serie politicas publicad."))))*.