Perhaps you should try some spelling variations:
"serie policiaca publicas." » "serie politica publicas.", "serie politicas publicas.", "serie politica publica."
"entre politica publicaas." » "entre politica publicas.", "entre politicas publicas.", "entre politica publica.", "sobre politica publicaas."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "sobre politica public.", "serie politicas public."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("sobre politicas public.") OR ("entre politica publicaas."))) OR ("serie policiaca publicas."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"sobre politicas public.\") OR (\"entre politica publicaas.\"))) OR (\"serie policiaca publicas.\"))".
• Removing quotes may allow a broader search: (((( sobre politicas public. ) OR ( entre politica publicaas. ))) OR ( serie policiaca publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("sobre politicas public.") OR ("entre politica publicaas."))) OR ("serie policiaca publicas."))*.