Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
do communications » 10 communications, 14 communications, 2 communications
aids information » chandos information, series information
information case » information based, information can, information costs
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing a » developing _
case des » cases des, case das, phase des
a areas » 1 areas, 2 areas, 4 areas
des do » des don, des dr

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information case des do communications _ 3.2 developing a areas.*.