Perhaps you should try some spelling variations:
"limites politicos publica." » "lideres politicos publica.", "debates politicos publica.", "limites juridicos publica.", "limites politicos republica.", "limites politicas publicas.", "limites politicas publicad."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca public.", "serie policiacas public.", "sobre politicas public.", "elite politicas public."
"serie politica para." » "serie policiaca para.", "sobre politica para.", "elite politica para.", "serie politicas para.", "serie 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: (((("serie politicas public.") or ("limites politicos publica."))) or ("serie politica para."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politicas public.") OR ("limites politicos publica."))) OR ("serie politica para."))*.
• Removing quotes may allow a broader search: (((( serie politicas public. ) or ( limites politicos publica. ))) or ( serie politica para. ))*.