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