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