Perhaps you should try some spelling variations:
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
informations sur » informations und
de communication » mobile communication, online communication
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing a » developing _
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
sur des » spur des, sur les, pour des
a areas » 1 areas, 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 informations sur des de communication costs 6.4 developing a areas.*.