Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
und transformations » und transformation, und transformationen, code transformations
iraq communications » iran communications, rural communications, chad communications
transformations a » transformations _, transformations 1, transformations 3
technologien und » technologie und, technologien des, technologien fur
developing east » development east, developing a, developing asia
4 developing » 3 developing
east aezs » east asezs
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien und transformations a _ iraq communications costs 4 developing east aezs.*.