Perhaps you should try some spelling variations:
"series politicas publico." » "series politicas publicas.", "series politicas publicad.", "series politica publica.", "series politicas publicaso.", "series politicas publicado.", "series politica publicao.", "series political publico.", "serie politica publico.", "especies politicas publico."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca public."
"crisis politico publico." » "crisis politica publica.", "crisis politica publicas.", "crisis politico republicano.", "crisis politica publico.", "crisis politicas publico.", "crises political 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 politicas public.") or ((("series politicas publico.") or ("crisis politico publico."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politicas public.") OR ((("series politicas publico.") OR ("crisis politico publico.")))).
• Removing quotes may allow a broader search: (( serie politicas public. ) or ((( series politicas publico. ) or ( crisis politico publico. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politicas public.") or ((("series politicas publico.") or ("crisis politico publico."))))*.