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