Perhaps you should try some spelling variations:
"serie policiacas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca public.", "series politicas public.", "series political public."
"serie politica publicaa." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas.", "serie policiaca publicaa.", "sobre politica publicaa.", "elite politica publicaa."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca public.", "serie policiacas public.", "sobre politicas public.", "elite politicas public."

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

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