Perhaps you should try some spelling variations:
communication system » communication systems, telecommunication system, communication series
des communication » les communications, nets communication, c's communication
technologien mis » technologien mit, technologien des, technologien als
information case » information based, information can, information costs
mis information » dis information, aids information, ids information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing a » developing _
system 4.2 » systems 4.2, system 4.1
case des » cases des, case das, phase des
des des » des deas, des dem, des der
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 mis information case des des communication system 4.2 developing a areas.*.