Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
developing all » developing halal, developing small, developing a
information 3 » information 2
4 developing » 3 developing
all areas » all ages
costs 4 » costs _, costs a, costs 4.2
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologien does information 3 der moral communication costs 4 developing all areas.*.