Perhaps you should try some spelling variations:
modell communications » modern communications, cell communications, modern communication
communications costs » communication costs, communications _
fur transformations » four transformations, fur transformation, zur transformation
transformations i » transformations _, transformations 1, transformations 3
technologien fur » technologien des, technologien und, technologies 2
developing a » developing _
iii modell » ii modell, ein modell, i modell
i iii » ii iii, i ii, _ iii
asezs. » sezs., aezs.

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

• Adding a wildcard symbol may retrieve word variants: technologien fur transformations i iii modell communications costs _ developing a asezs.*.