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 politica publica." » "serie politicas publicas.", "serie politica publicasa.", "serie politico publicoa.", "serie politicas publicasa.", "serie politicas publica.", "serie policiaca publica.", "elite politica publica."
"sobre politica public." » "sobre politica publicas.", "sobre politico publico.", "sobre politicas publicas.", "sobre politicas public."

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 ("sobre politica public."))) OR ("serie politica publica."))~.
• Removing quotes may allow a broader search: (((( teorias politicas public. ) or ( sobre politica public. ))) or ( serie politica publica. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("teorias politicas public.") or ("sobre politica public."))) or ("serie politica publica."))*.