Perhaps you should try some spelling variations:
"limites politicos public." » "lideres politicos public.", "debates politicos public.", "limites juridicos public.", "limites politico publico.", "limites politicos republica.", "limites politicas publicas."
"serie policiaca public." » "serie politica publicas.", "serie politico publico."
"chile politica publica." » "chile politicas publicas.", "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 policiaca public.") or ("limites politicos public."))) or ("chile politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie policiaca public.") OR ("limites politicos public."))) OR ("chile politica publica.")).
• Removing quotes may allow a broader search: (((( serie policiaca public. ) or ( limites politicos public. ))) or ( chile politica publica. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie policiaca public.") or ("limites politicos public."))) or ("chile politica publica."))*.