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

You may be able to get more results by adjusting your search query.

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