Perhaps you should try some spelling variations:
formen communication » force communication, formen kommunikation, open communication
development land » development band, development plans, development plan
information und » informations und
4.3 development » 2.3 development, 1.3 development, 3.3 development
die formen » die folgen
land areas » land area, upland areas
costs 4.3 » costs 4.2, costs 4.4, costs 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information und die formen communication costs 4.3 development land areas.*.