Perhaps you should try some spelling variations:
cut communication » put communication, csr communication, et communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
services how » services 3.3
costs 5.4 » costs 4.4, costs 6.4, costs 2.4
how cut » how acute, how cost, how cote

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 cut communication costs 5.4 developing _ africa.*.