Perhaps you should try some spelling variations:
"serie policiaca publicao." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas."
"serie politica publicao." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas.", "serie politicas publicao.", "sobre politica publicao.", "elite politica publicao."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "sobre politica public.", "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: (("sobre politicas public.") or ((("serie politica publicao.") OR ("serie policiaca publicao."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("sobre politicas public.") OR ((("serie politica publicao.") OR ("serie policiaca publicao.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"sobre politicas public.\") or (((\"serie politica publicao.\") OR (\"serie policiaca publicao.\"))))".
• Removing quotes may allow a broader search: (( sobre politicas public. ) or ((( serie politica publicao. ) OR ( serie policiaca publicao. )))).
• Adding a wildcard symbol may retrieve word variants: (("sobre politicas public.") or ((("serie politica publicao.") OR ("serie policiaca publicao."))))*.