Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
und informations » und information, und informationen, fund information
technologie und » technologies 2.1
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing a » developing _
des virtual » das virtual, fees virtual, dan virtual
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
a access » 2 access, 3 access, 4 access
und des » und der

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

• Adding a wildcard symbol may retrieve word variants: technologie und informations und des virtual communication costs 1.3 developing a access.*.