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