Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
moral communication » oral communication, global communication, verbal communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
3.3 developing » 4 developing, 2 developing, 1 developing
developing 1 » developing _, developing a, developing e
content new » contents new, context new, contexts new
new moral » knew moral, new oral, new model
costs 3.3 » costs 2.3, costs 3.5, costs 4.3

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information content new moral communication costs 3.3 developing 1 africa.*.