Perhaps you should try some spelling variations:
drei communication » de communication, direct communication, data communication
information being » information eine, information using, information getting
3.2 development » 1 development, mena development
development 2.1 » development 1
technologies 2 » technologies _, technologies 4
being den » being dead, being does, being denied
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
2.1 areas » 2.10 areas, 2.1 area, 2.4 areas
den drei » der drei, die drei

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information being den drei communication costs 3.2 development 2.1 areas.*.