Perhaps you should try some spelling variations:
"serie politicas publico." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie politicas publicaso.", "serie politicas publicado.", "serie politica publicao.", "serie policiaca publico."
"etica politica publicao." » "etica politica publica.", "etica politica publicas.", "etica politicas publicas.", "publica politica publicao."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "sobre politica public."

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