Perhaps you should try some spelling variations:
"serie politicas publicas." » "serie policiaca publicas.", "serie policiacas publicas.", "elite politicas publicas."
"sobre politica pablo." » "sobre politicas pablo.", "sobre politica para.", "sobre colica pablo.", "sobre politica al."
"serie politica publica." » "serie policiaca publica.", "elite politica publica."

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