Perhaps you should try some spelling variations:
"etica politica publicaa." » "etica politica publica.", "etica politicas publicas.", "etica politicas publicad.", "publica politica publicaa."
"elite politica publicas." » "elite politicas publicas.", "elite politica publica.", "elite politica publicaciones.", "elites politicas publicas.", "entre politica publicas.", "chile politica publicas."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca public."

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 politicas public.") or ((("etica politica publicaa.") or ("elite politica publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politicas public.") OR ((("etica politica publicaa.") OR ("elite politica publicas.")))).
• Removing quotes may allow a broader search: (( serie politicas public. ) or ((( etica politica publicaa. ) or ( elite politica publicas. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politicas public.") or ((("etica politica publicaa.") or ("elite politica publicas."))))*.