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