Perhaps you should try some spelling variations:
"series politicas publico." » "series politicas publicas.", "series politicas publicad.", "series politico publico.", "serie politicas publico.", "series political publico.", "serie politica publico."
"crises political publico." » "crises politico publico.", "crises politicas publicas.", "crises politicas publicad.", "crisis politica publico.", "crisis politicas publico.", "artists political publico."
"sobre politica publica." » "sobre politicas publicas.", "sobre politicas publica."

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: (("sobre politica publica.") or ((("series politicas publico.") or ("crises political publico."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("sobre politica publica.") OR ((("series politicas publico.") OR ("crises political publico.")))).
• Removing quotes may allow a broader search: (( sobre politica publica. ) or ((( series politicas publico. ) or ( crises political publico. )))).
• Adding a wildcard symbol may retrieve word variants: (("sobre politica publica.") or ((("series politicas publico.") or ("crises political publico."))))*.