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