Perhaps you should try some spelling variations:
"las politicas publicadada." » "las politicas publicad.", "las politicas publicas.", "las politicas republicanas.", "las politicas publicasadada.", "las politicas publicadadada.", "las politica publicasadada."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publicas.", "serie policiaca public."
"etica politica publica." » "etica politicas publicas.", "publica politica publica."

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 ((("etica politica publica.") OR ("las politicas publicadada."))))~.
• Removing quotes may allow a broader search: (( serie politicas public. ) or ((( etica politica publica. ) or ( las politicas publicadada. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("serie politicas public.") or ((("etica politica publica.") or ("las politicas publicadada."))))*.