Perhaps you should try some spelling variations:
"serie politicas publicaa." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie politicas publicasaa.", "serie politicas publicadaa.", "serie politica publicaaa.", "serie policiaca publicaa.", "serie policiacas publicaa.", "sobre politicas publicaa.", "elite politicas publicaa."
"serie politica publicaa." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas.", "serie policiaca publicaa.", "sobre politica publicaa.", "elite politica publicaa."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "sobre politica 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: (("sobre politicas public.") OR ((("serie politica publicaa.") OR ("serie politicas publicaa."))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"sobre politicas public.\") or (((\"serie politica publicaa.\") OR (\"serie politicas publicaa.\"))))~".
• Removing quotes may allow a broader search: (( sobre politicas public. ) or ((( serie politica publicaa. ) OR ( serie politicas publicaa. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("sobre politicas public.") or ((("serie politica publicaa.") OR ("serie politicas publicaa."))))*.