Perhaps you should try some spelling variations:
des communication » les communications, nets communication, c's communication
technologien dis » technologien des, technologien als, technologien im
information case » information based, information can, information costs
dis information » mis information, aids information, des informations
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing a » developing _
case case » base case, case based, use case
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
case des » cases des, case das, phase des
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information case case des communication costs 6.4 developing a areas.*.