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