Perhaps you should try some spelling variations:
"elite politicas publicas." » "elite politicas publicads.", "elite politica publicas.", "elite politica publicass.", "elites politicas publicas.", "elite politico publicas."
"serie politicas publica." » "serie politicas publicad.", "serie politica publica.", "serie politica publicas.", "serie policiaca publica."
"sobre politico publico." » "sobre politica publica.", "sobre politica publicas.", "sobre politico republicano.", "sobre politica publico.", "sobre politicas publico.", "hombre politico publico."

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