Perhaps you should try some spelling variations:
"serie policiaca publicad." » "serie politica publica.", "serie politicas publicad.", "serie politicas publicas."
"etica politica publicaa." » "etica politica publica.", "etica politicas publicas.", "etica politicas publicad.", "publica politica publicaa."
"elite politica publicas." » "elite politicas publicas.", "elite politica publica.", "elite politica publicaciones.", "elites politicas publicas.", "entre politica publicas.", "chile politica publicas."

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