Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologien 4 » technologien _, technologien 1, technologien 5
4 informations » 4 information, 2 informations, 3 informations
3 developing » 3 development
developing a » developing _
due face » die face, dunes face, dual face
und due » fund due, und de, und dauer
costs 3 » costs _, costs 4, costs a
a areal » _ areal, 2 areal, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien 4 informations und due face communication costs 3 developing a areal.*.