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 publicas.", "serie policiaca public."
"las politica publica." » "las politicas publicas.", "las politicas publica.", "mas politica publica.", "clase politica publica."

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