Perhaps you should try some spelling variations:
"sobre politica publicasd." » "sobre politica publicas.", "sobre politicas publicas.", "sobre politica publica.", "sobre politicas publicasd."
"serie politicas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca publica.", "serie policiacas publica.", "elite politicas publica."
"serie politica publico." » "serie politica publica.", "serie politico publico.", "serie politica publicas.", "serie policiaca publico.", "elite politica publico."

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