Perhaps you should try some spelling variations:
technologien ids » technologien des, technologien als, technologien im
information case » information based, information can, information costs
de communication » mobile communication, online communication
ids information » aids information, dis information, mis information
23.4 developing » 13.4 developing, 2.4 developing, 3.4 developing
developing 2 » developing _, developing a, developing e
costs 23.4 » costs 2.4, costs 4.4, costs 2.3
case das » case des, case case, case data
2 areas » 1 areas, 2 areal, 4 areas
das de » das der, das dem, das den

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

• Adding a wildcard symbol may retrieve word variants: technologien ids information case das de communication costs 23.4 developing 2 areas.*.