Perhaps you should try some spelling variations:
oral communication » personal communication
am transformation » eas transformation, 1 transformation, 4 transformation
transformation a » transformation _
technologien am » technologien im, technologien als, technologie im
developing asia » development asia, developing a
a developing » a development
asia areas » basic areas, aside areas, basin areas
der oral » der moral, der ort, der orte
costs a » costs _, costs 4
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologien am transformation a der oral communication costs a developing asia areas.*.