Perhaps you should try some spelling variations:
"teorias politicas public." » "memorias politicas public.", "teoria politica public.", "reformas politicas public.", "teorias politicas publicas.", "teorias politicas publicad.", "teorias politica publicas."
"serie policiaca publico." » "serie politico publico.", "serie politica publicas.", "serie oficial 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.

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