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