Perhaps you should try some spelling variations:
"elites politicas public." » "limites politicos public.", "las politicas public.", "ideas politicas public.", "elites politicas publicas.", "elites politicas publicad.", "elites politica publicas."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"debate politico juliao." » "debate politico julia.", "debate politico publico.", "debate politico juan."

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 juliao.") or ("elites politicas public."))) or ("serie politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("debate politico juliao.") OR ("elites politicas public."))) OR ("serie politica publica."))*.
• Removing quotes may allow a broader search: (((( debate politico juliao. ) or ( elites politicas public. ))) or ( serie politica publica. ))*.