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