Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publicaciones.", "serie politicas publicass.", "serie policiaca publicas.", "sobre politica publicas."
"elites politicas public." » "limites politicos public.", "las politicas public.", "ideas politicas public.", "elites politicas publicas.", "elites politicas publicad.", "elites politicas pablo."
"etica politica publica." » "etica politicas publicas.", "publica 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 politica publicas.") or ("elites politicas public."))) or ("etica politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politica publicas.") OR ("elites politicas public."))) OR ("etica politica publica.")).
• Removing quotes may allow a broader search: (((( serie politica publicas. ) or ( elites politicas public. ))) or ( etica politica publica. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie politica publicas.") or ("elites politicas public."))) or ("etica politica publica."))*.