Perhaps you should try some spelling variations:
"crisis politicas publico." » "crisis politicas publicas.", "crisis politicas publicad.", "crisis politica publica.", "crisis politicas publicaso.", "crisis politicas publicado.", "crisis politica publicao.", "crisis politica publico.", "elites politicas publico."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca public.", "serie policiacas public.", "sobre politicas public.", "elite politicas public."
"serie politica publico." » "serie politica publica.", "serie politico publico.", "serie politica publicas.", "serie policiaca 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 politicas public.") OR ((("serie politica publico.") OR ("crisis politicas publico."))))~.
• Removing quotes may allow a broader search: (( serie politicas public. ) or ((( serie politica publico. ) or ( crisis politicas publico. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("serie politicas public.") or ((("serie politica publico.") or ("crisis politicas publico."))))*.