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

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