Perhaps you should try some spelling variations:
das communication » mass communication, c's communication, lea's communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing a » developing _
contents 2 » contents 1, contents _, contents i
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
a africa » 1 africa, can africa, em africa
2 das » 1 das

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 2 das communication costs 4.3 developing a africa.*.