Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
technologien de » technologien des, technologies de, technologie de
network credit » network media, network creation
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
credit modern » credit model, credit models, credit money
de transport » sea transport, free transport, bus transport
developing 1 » developing _, developing a, developing e
costs 2.3 » costs 4.2, costs 4.4
1 areas » 1 area, 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 de transport network credit modern communication costs 2.3 developing 1 areas.*.