Perhaps you should try some spelling variations:
"crises political publico." » "crises politico publico.", "crises politicas publicas.", "crises politicas publicad.", "crisis politica publico.", "crisis politicas publico.", "artists political publico."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "elite politica publica."
"sobre politica publica." » "sobre politicas publicas.", "sobre politicas 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 publico.") or ((("serie politica publica.") OR ("sobre politica publica."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("crises political publico.") OR ((("serie politica publica.") OR ("sobre politica publica.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"crises political publico.\") or (((\"serie politica publica.\") OR (\"sobre politica publica.\"))))".
• Removing quotes may allow a broader search: (( crises political publico. ) or ((( serie politica publica. ) OR ( sobre politica publica. )))).
• Adding a wildcard symbol may retrieve word variants: (("crises political publico.") or ((("serie politica publica.") OR ("sobre politica publica."))))*.