Perhaps you should try some spelling variations:
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
developing china » developing china's, development china, developing caring
information los » information loss, information lost, information laws
technology 1 » technology _
3 developing » 3 development
china africa » cpia africa, china asia
los debates » law debates, life debates, los doblajes
debates 1.3 » debates 10.3, debates 12.3, debates 13.3
costs 3 » costs _, costs 4, costs a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology 1 information los debates 1.3 communication costs 3 developing china africa.*.