Perhaps you should try some spelling variations:
"elite politico publicas." » "elite politica publicas.", "elite politico publico.", "elite politicas publicad.", "delito politico publicas.", "elites politicas publicas."
"ideas politicas publicas." » "las politicas publicas.", "ideologias politicas publicas."
"serie politica publica." » "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."

Try widening your search to All Fields.

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