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