Perhaps you should try some spelling variations:
"etica politicas publicas." » "etica politica publicas.", "etico politicos publicas.", "etico politica publicas."
"etico politicas publicas." » "etico politicos publicas.", "etico politica publicas.", "mexico politicas publicas."
"serie politica publica." » "serie politicas publica.", "serie policiaca publica.", "sobre 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: (((("etica politicas publicas.") OR ("etico politicas publicas."))) or ("serie politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("etica politicas publicas.") OR ("etico politicas publicas."))) OR ("serie politica publica.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"etica politicas publicas.\") OR (\"etico politicas publicas.\"))) or (\"serie politica publica.\"))".
• Removing quotes may allow a broader search: (((( etica politicas publicas. ) OR ( etico politicas publicas. ))) or ( serie politica publica. )).
• Adding a wildcard symbol may retrieve word variants: (((("etica politicas publicas.") OR ("etico politicas publicas."))) or ("serie politica publica."))*.