Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
developing all » developing halal, developing small, developing a
information 3 » information 2
4 developing » 3 developing
der virtual » her virtual, over virtual, dan virtual
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 als information 3 der virtual communication costs 4 developing all areas.*.