Perhaps you should try some spelling variations:
oral communication » personal communication
developing china » developing china's, development china, developing caring
technologie im » technologien im, technologien am, technologie c
im information » crm information, stm information, 2 information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
china africa » cpia africa, china asia
contents je » contents key, contents 1, contents _
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
je oral » new oral

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

• Adding a wildcard symbol may retrieve word variants: technologie im information contents je oral communication costs 4.3 developing china africa.*.