Perhaps you should try some spelling variations:
technologies 4.2 » technologies 3.2, technologies 4.1, technologies 4.5
4.2 informations » 4.2 information, 2.2 information, 3.2 information
un communication » 3 communication, 4 communication, 1 communication
3 developing » 3 development
developing a » developing _
costs 3 » costs _, costs 4, costs a
und » fund
aezs. » sezs., aes.

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

• Adding a wildcard symbol may retrieve word variants: technologies 4.2 informations und die un communication costs 3 developing a aezs.*.