Perhaps you should try some spelling variations:
der communication » de communication, under communication, debt communication
information use » information und, information 2
15.3 developing » 1.3 developing, 10.3 developing, 5.3 developing
technologies 2 » technologies _, technologies 4
developing 1 » developing _, developing a, developing e
costs 15.3 » costs 12.3, costs 14.3, costs 5.3
use des » case des, hese des, pose des
des der » des dr, des ddr, des dem
1 area » 1 areas, 21 area, 3 area

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information use des der communication costs 15.3 developing 1 area.*.