Perhaps you should try some spelling variations:
"etica politica publicass." » "etica politica publicas.", "etica politicas publicas.", "etica politicas publicad.", "etica politicas publicasss.", "publica politica publicass."
"serie policiaca publicas." » "serie politica publicas.", "serie politicas publicas.", "serie politicas publicad."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "sobre politica publica.", "elite politica publica."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie policiaca publicas.") OR ("serie politica publica."))) or ("etica politica publicass."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie policiaca publicas.") OR ("serie politica publica."))) OR ("etica politica publicass.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"serie policiaca publicas.\") OR (\"serie politica publica.\"))) or (\"etica politica publicass.\"))".
• Removing quotes may allow a broader search: (((( serie policiaca publicas. ) OR ( serie politica publica. ))) or ( etica politica publicass. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie policiaca publicas.") OR ("serie politica publica."))) or ("etica politica publicass."))*.