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