Perhaps you should try some spelling variations:
"crises political publico." » "crises politico publico.", "crises politicas publicas.", "crises politicas publicad.", "crisis politica publico.", "crisis politicas publico.", "artists political publico."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publicas.", "sobre politica public.", "serie politicas public."

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