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
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing e » developing _, developing a, developing east
real face » real race, real space, real case
und real » und reale, und realer, und realen
e areas » 1 areas, 2 areas, 4 areas

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 real face communication costs 4.2 developing e areas.*.