Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
fach communications » face communications, face communication, faso communications
developing east » development east, developing a, developing asia
technologies 4 » technologies _
information 23 » information 2.3, information 2, information 3
4 information » 2 information, 1 information
3 developing » 3 development
und fach » und fall
costs 3 » costs _, costs 4, costs a
23 und » 13 und
areal. » areas., area., real.

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 23 und fach communications costs 3 developing east areal.*.