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

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