Perhaps you should try some spelling variations:
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publicas.", "serie policiaca public."
"elite politica publica." » "elite politicas publicas.", "elites politicas publica.", "etica politica publica.", "entre politica publica."
"debate politico public." » "debate politico publico.", "debate politica publicas.", "debate politico julia."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie politicas public.") or ("debate politico public."))) or ("elite politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politicas public.") OR ("debate politico public."))) OR ("elite politica publica."))*.
• Removing quotes may allow a broader search: (((( serie politicas public. ) or ( debate politico public. ))) or ( elite politica publica. ))*.