Perhaps you should try some spelling variations:
"class politicals publicas." » "class politicas publicas.", "class politica publicas.", "class politicas publicad.", "class political publicas.", "las politicas publicas.", "clase politica publicas."
"las politica publicaas." » "las politica publicas.", "las politicas publicas.", "las politicas publicad.", "las politicas publicasas.", "las politicas publicaas.", "mas politica publicaas.", "clase politica publicaas."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica 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: (("serie politica publica.") or ((("class politicals publicas.") or ("las politica publicaas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politica publica.") OR ((("class politicals publicas.") OR ("las politica publicaas.")))).
• Removing quotes may allow a broader search: (( serie politica publica. ) or ((( class politicals publicas. ) or ( las politica publicaas. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politica publica.") or ((("class politicals publicas.") or ("las politica publicaas."))))*.