Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
development band » development bank, development banks
technologie die » technologie de, technologie im, technologie der
4 development » 2 development, 4 developing
lower data » power data, lower delta, cover data
band area » land area, land areas, bird area
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: technologie die transformation _ lower data communications costs 4 development band area.*.