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

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