Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
technologie die » technologie de, technologie im, technologie der
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
die transport » de transport, time transport, le transport
developing 2 » developing _, developing a, developing e
model moral » model model, model temporal, models model
costs 4.4 » costs 4.2
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologie die transport network model moral communication costs 4.4 developing 2 areas.*.