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

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