Perhaps you should try some spelling variations:
duale communication » scale communication, couple communication, scales communication
information centre » information centers, information contents
technologies 4 » technologies _
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
developing can » developing a, developing ai, developing av
4 information » 2 information, 1 information
centre der » centre de, centre des, centres de
can africa » urban africa
der duale » der dualen, des dualen, das duale
costs 3.5 » 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 4 information centre der duale communication costs 3.5 developing can africa.*.