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