Perhaps you should try some spelling variations:
"sobre politicas poeticas." » "sobre politicas eticas.", "sobre politicas practicas.", "sobre politicas politica.", "sobre politica poeticas."
"serie politicas publicas." » "serie policiaca publicas.", "serie policiacas publicas.", "sobre politicas publicas.", "elite politicas publicas."
"serie politica publica." » "serie policiaca publica.", "sobre politica publica.", "elite politica publica."

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