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