Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologien des » technologien fur, technologien und, technologies 2
information post » information cost, information lost, information costs
des information » des informations, does information, dis information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing 4 » developing _, developing a, developing e
post des » post de, post deng
des face » des faches, dunes face, des fais
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 des information post des face communication costs 4.2 developing 4 areas.*.