Perhaps you should try some spelling variations:
technologien des » technologien fur, technologien und, technologies 2
information case » information based, information can, information costs
de communication » mobile communication, online communication
des information » des informations, does information, dis information
3.1 developing » 3.3 developing, 3.2 developing, 4.1 developing
developing 1 » developing _, developing a, developing e
costs 3.1 » costs 3.5, costs 4.1, costs 2.1
case des » cases des, case das, phase des
1 areas » 1 area, 2 areas, 4 areas
des de » des dem, des der, des des

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

• Adding a wildcard symbol may retrieve word variants: technologien des information case des de communication costs 3.1 developing 1 areas.*.