Perhaps you should try some spelling variations:
technologien ids » technologien des, technologien als, technologien im
de communication » mobile communication, online communication
ids information » aids information, dis information, mis information
information 1 » information 2, information 3, information 3.2
4 developing » 3 developing
developing a » developing _
deepen de » deepen _, deep node
1 deepen » _ deepen, 7 deepen, 1.7 deepen
costs 4 » costs _, costs a, costs 4.2
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: technologien ids information 1 deepen de communication costs 4 developing a areas.*.