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