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

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

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