Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
information centre » information centers, information contents
technologien als » technologien des, technologien fur, technologien und
developing china » developing china's, development china, developing caring
als information » als informations, aids information, laws information
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
china africa » cpia africa, china asia
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
centre b » centre _, centre a, centre c
b moral » a moral, 2 moral, 4 moral

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

• Adding a wildcard symbol may retrieve word variants: technologien als information centre b moral communication costs 1.4 developing china africa.*.