Perhaps you should try some spelling variations:
under communication » jander communication, modern communication, de communication
information case » information based, information can, information costs
technologies 4 » technologies _
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
4 information » 2 information, 1 information
developing a » developing _
das under » das wunder, das andere, das gender
costs 4.4 » costs 4.2
case das » case des, case case, case data
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: technologies 4 information case das under communication costs 4.4 developing a areas.*.