Perhaps you should try some spelling variations:
internal communications » internal communication, interpersonal communication
communications costs » communication costs, communications _
information bank » information b, information 2, information 1
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
debt internal » des internal, debt external, debts external
development 4 » development 1
costs a » costs _, costs 4
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information bank debt internal communications costs a development 4 areas.*.