Perhaps you should try some spelling variations:
technologien from » technologies from, technology from, technologien fur
information cause » information case, information use, information classes
der communication » de communication, under communication, debt communication
from information » from informal, 1 information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing 1 » developing _, developing a, developing e
cause des » cause de, klause des, causes de
des der » des dr, des ddr, des dem
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 from information cause des der communication costs 4.2 developing 1 areas.*.