Perhaps you should try some spelling variations:
"sobre politico publicoasas." » "sobre politica publicas.", "sobre politico publico.", "sobre politicas publicas.", "sobre politicas publicoasas.", "hombre politico publicoasas.", "obra politico publicoasas."
"serie politica public." » "serie politica publica.", "serie politica publicas.", "serie politico publico.", "serie politicas public.", "serie policiaca public.", "elite politica public."
"sobre politica public." » "sobre politica publica.", "sobre politica publicas.", "sobre politico publico.", "sobre 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 public.") OR ("sobre politica public."))) or ("sobre politico publicoasas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politica public.") OR ("sobre politica public."))) OR ("sobre politico publicoasas.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"serie politica public.\") OR (\"sobre politica public.\"))) or (\"sobre politico publicoasas.\"))".
• Removing quotes may allow a broader search: (((( serie politica public. ) OR ( sobre politica public. ))) or ( sobre politico publicoasas. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie politica public.") OR ("sobre politica public."))) or ("sobre politico publicoasas."))*.