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