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