Perhaps you should try some spelling variations:
"etico politicos publicas." » "etico politicas publicas.", "etico politica publicas.", "etico politicas publicad.", "etico politico publicas.", "etica politica publicas.", "mexico politics publicas."
"serie policiaca publico." » "serie politico publico.", "serie politica publicas.", "serie oficial publico."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "sobre politica publica.", "elite politica publica."

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