Perhaps you should try some spelling variations:
"serie politicas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publicas.", "serie policiaca publica."
"existen politica publica." » "existen politicas publica.", "decision politica publica.", "exilio politica publica.", "existen politicas publicas."
"elite politico publica." » "elite politico publico.", "elite politica publicas.", "elite politicos republica.", "elite politica publica.", "delito politico publica.", "elites politicas publica."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("existen politica publica.") or ("elite politico publica."))) or ("serie politicas publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("existen politica publica.") OR ("elite politico publica."))) OR ("serie politicas publica.")).
• Removing quotes may allow a broader search: (((( existen politica publica. ) or ( elite politico publica. ))) or ( serie politicas publica. )).
• Adding a wildcard symbol may retrieve word variants: (((("existen politica publica.") or ("elite politico publica."))) or ("serie politicas publica."))*.