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