Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
developing eu » developing e, developing eq, developing egg
3 developing » 3 development
contents je » contents key, contents 1, contents _
je verbal » des verbal, pre verbal, _ verbal
eu africa » em africa, 1 africa, 11 africa
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: technologien dis information contents je verbal communication costs 3 developing eu africa.*.