Perhaps you should try some spelling variations:
"serie policiacas publico." » "serie politicas publicas.", "serie politica publica.", "serie politicas publicad.", "serie policiaca publico.", "serie politicas publico.", "series politicas publico."
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publica.", "sobre politica publicaciones."
"serie politica publico." » "serie politica publica.", "serie politico publico.", "serie politicas publicas.", "serie politicas publico.", "serie policiaca publico.", "elite politica publico."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie policiacas publico.") OR ("serie politica publico."))) or ("sobre politica publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie policiacas publico.") OR ("serie politica publico."))) OR ("sobre politica publicas.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"serie policiacas publico.\") OR (\"serie politica publico.\"))) or (\"sobre politica publicas.\"))".
• Removing quotes may allow a broader search: (((( serie policiacas publico. ) OR ( serie politica publico. ))) or ( sobre politica publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie policiacas publico.") OR ("serie politica publico."))) or ("sobre politica publicas."))*.