Perhaps you should try some spelling variations:
"limites politicos publica." » "lideres politicos publica.", "debates politicos publica.", "limites juridicos publica.", "limites politicos republica.", "limites politicas publicad.", "limites politico publico."
"serie politica publica." » "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"las politicas publicas." » "las political publicas.", "las politicas public.", "las politicas publico."

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

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