Perhaps you should try some spelling variations:
"elite politicas publicas." » "elites politicas publicas.", "elite politica publicas.", "elite politico publicas.", "elite politicas public.", "elite politicas publico."
"sobre politica pablo." » "sobre politicas pablo.", "sobre politica para.", "sobre colica pablo.", "sobre politica al."
"serie politica publica." » "serie politicas publica.", "serie policiaca publica.", "elite politica publica."

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

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