Perhaps you should try some spelling variations:
"series politicas publico." » "series politicas publicas.", "series politicas publicad.", "series politica publica.", "serie politicas publico.", "serie politica publico.", "especies politicas publico."
"series political publico." » "series politica publica.", "series politico publico.", "series politicas publicas.", "serie politicas publico.", "serie politica publico.", "crises political publico."
"serie policiaca public." » "serie politica publica.", "serie politica publicas.", "serie politico publico."

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