Perhaps you should try some spelling variations:
informations 2.3.2 » information 2.3.2, information 4.3.2, information 2.3.1
time communication » de communication, mobile communication, online communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
developing costs » developing cross, developing post, developing tests
4 developing » 3 developing
costs across » scores across, risks across
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations 2.3.2 _ time communication costs 4 developing costs across.*.