Perhaps you should try some spelling variations:
"elite politicas publicass." » "elite politicas publicas.", "elite politica publicas.", "elite politicas publicad.", "elites politicas publicass.", "elite politica publicass.", "elite politico publicass."
"sobre politicas publico." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politico publico.", "sobre politica publico.", "serie politicas publico."
"serie politica publica." » "serie politicas publicas.", "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: (("sobre politicas publico.") or ((("serie politica publica.") or ("elite politicas publicass."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("sobre politicas publico.") OR ((("serie politica publica.") OR ("elite politicas publicass.")))).
• Removing quotes may allow a broader search: (( sobre politicas publico. ) or ((( serie politica publica. ) or ( elite politicas publicass. )))).
• Adding a wildcard symbol may retrieve word variants: (("sobre politicas publico.") or ((("serie politica publica.") or ("elite politicas publicass."))))*.