Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologien des » technologien fur, technologien und, technologies 2
information 21.2 » information 1.2, information 2.2, information 11.2
des information » des informations, does information, dis information
developing a » developing _
21.2 how » 1.2 how, 2.2 how, 11.2 how
how face » how race, how space, how false
a assets » _ assets, 2 assets, bad assets

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 21.2 how face communication costs _ developing a assets.*.