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