Perhaps you should try some spelling variations:
acute communication » ante communication, secure communication, active communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
services how » services 3.3
how acute » od acute, how accurate
costs 1.4 » costs 11.4, costs 12.4, 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 des information services how acute communication costs 1.4 developing _ africa.*.