Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "serie policiaca publicas.", "elite politica publicas."
"elites politicas publico." » "elites politicas publicas.", "elites politicas publicad.", "elites politica publica.", "limites politicos publico.", "las politicas publico.", "ideas politicas publico."
"sobre politica publicad." » "sobre politicas publicad.", "sobre politica publica.", "sobre politicas publicas."

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