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

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

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