Perhaps you should try some spelling variations:
"elite politica publicas." » "elite politicas publicas.", "elite politica publicaciones.", "elite politicas publicass.", "elites politicas publicas.", "etica politica publicas.", "entre politica publicas."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"debate politico la." » "debate politico de.", "debate politico en.", "debate politico del."

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

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