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

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("serie policiaca public.") or ((("serie politica publicao.") OR ("serie politica publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie policiaca public.") OR ((("serie politica publicao.") OR ("serie politica publicas.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"serie policiaca public.\") or (((\"serie politica publicao.\") OR (\"serie politica publicas.\"))))".
• Removing quotes may allow a broader search: (( serie policiaca public. ) or ((( serie politica publicao. ) OR ( serie politica publicas. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie policiaca public.") or ((("serie politica publicao.") OR ("serie politica publicas."))))*.