Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
get communications » get communication, guest communications, et communication
information 2.3.1 » information 2.3.2, information 5.3.1, information 2.3.3
technologie und » technologies 2.1
und information » fund information, road information, award information
4 developing » 3 developing
2.3.1 die » 3.3.1 die, 5.3.1 die, 2.3.2 die
die get » die geld
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: technologie und information 2.3.1 die get communications costs 4 developing _ access.*.