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

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie politico publico.") or ("serie politicas publico."))) or ("crises politicas publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politico publico.") OR ("serie politicas publico."))) OR ("crises politicas publicas.")).
• Removing quotes may allow a broader search: (((( serie politico publico. ) or ( serie politicas publico. ))) or ( crises politicas publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie politico publico.") or ("serie politicas publico."))) or ("crises politicas publicas."))*.