Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologien 3 » technologies 3, technologien _, technologie 3
3 informations » 3 information, 2 informations, 4 informations
4 developing » 3 developing
developing 4 » developing _, developing a, developing e
dual face » dual space, coal face, real face
und dual » und duales, und das, und daf
costs 4 » costs _, costs a, costs 4.2
4 areas » 1 areas, 2 areas, 4 areal

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

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