Perhaps you should try some spelling variations:
"sobre politicas publicada." » "sobre politicas publicad.", "sobre politicas publicas.", "sobre politica publicas.", "sobre politica publicada.", "serie politicas publicada."
"serie policiaca public." » "serie politica publicas.", "serie politico publico."
"serie politica publica." » "serie politicas publicas.", "serie politicas 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 policiaca public.") or ((("sobre politicas publicada.") or ("serie politica publica."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie policiaca public.") OR ((("sobre politicas publicada.") OR ("serie politica publica."))))*.
• Removing quotes may allow a broader search: (( serie policiaca public. ) or ((( sobre politicas publicada. ) or ( serie politica publica. ))))*.