Perhaps you should try some spelling variations:
cuadernos criticos » cuadernos practicos, cuadernos juridicos, cuadernos politicos
estudios maior » estudios marcial, estudios nativos
africa latina » america latina, amaerica latina, africans latin
estudios mas » estudios a, estudios de, estudios en
criticos de » critica de
rica latina » america latina

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: ((estudios mas) OR (estudios maior)) cuadernos criticos de ((africa latina) OR (rica latina)).~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((estudios mas) OR (estudios maior)) cuadernos criticos de ((africa latina) or (rica latina)).~".
• Adding a wildcard symbol may retrieve word variants: ((estudios mas) OR (estudios maior)) cuadernos criticos de ((africa latina) or (rica latina)).*.