Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
dem communications » do communications, les communications, aided communications
information case » information based, information can, information costs
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing a » developing _
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
case des » cases des, case das, phase des
des dem » das dem, des der, des des
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 ad information case des dem communications costs 2.4 developing a areas.*.