Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information 4.2.3 » information 4.3.3, information 2.2.3, information 4.1.3
14 communications » 10 communications, 14 communication, 4 communications
technologie und » technologies 2.1
und information » fund information, road information, award information
3 developing » 3 development
4.2.3 why » 6.2.3 why, 4.3 why, 4.2.3 wer
costs 3 » costs _, costs 4, costs a
why 14 » why 19

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

• Adding a wildcard symbol may retrieve word variants: technologie und information 4.2.3 why 14 communications costs 3 developing _ access.*.