Perhaps you should try some spelling variations:
information cases » information case, information classes, information costs
des communication » les communications, nets communication, c's communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
developing 4 » developing _, developing a, developing e
costs 3.5 » costs 4.2, costs 4.4, costs 2.3
des des » des deas, des dem, des der
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information cases des des communication costs 3.5 developing 4 areas.*.