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

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