Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
informations can » information can, informations und, informations sur
developing basic » developing asia, developing based, developing brazil
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
basic areas » basin area, basic ideas, basic access
drive face » brave face
costs 2.3 » costs 4.2, costs 4.4

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

• Adding a wildcard symbol may retrieve word variants: technologien als informations can drive face communication costs 2.3 developing basic areas.*.