Perhaps you should try some spelling variations:
"serie politicas publicad." » "serie politica publica.", "serie politica publicas.", "serie politicos republica.", "serie policiaca publicad."
"sobre politicas para." » "sobre politica para."
"elite politicas publicas." » "elites politicas publicas.", "elite politica publicas.", "elite politico publicas."

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

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