Perhaps you should try some spelling variations:
"ideas politicas public." » "ideas politicas publicas.", "ideas politicas publicad.", "ideas politica publicas.", "las politicas public.", "ideologias politicas public."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "elite politica publica."
"sobre politica para." » "sobre politicas para.", "sobre politica agraria."

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