Perhaps you should try some spelling variations:
"serie policiaca public." » "serie politica publica.", "serie politica publicas.", "serie politico publico."
"elite politicas public." » "elite politicas publicad.", "elite politica publica.", "elite politica publicas.", "elites politicas public.", "elite politica public.", "elite politico public."
"serie politicas publicas." » "serie politicas publicadas.", "serie politica publicaas.", "serie politica publicasas."

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