Perhaps you should try some spelling variations:
"sobre politica publicao." » "sobre politica publicas.", "sobre politicas publicas.", "sobre politicas publicad.", "sobre politicas publicaso."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "elite politica publica."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publicas.", "serie politicas public."

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