Perhaps you should try some spelling variations:
development concepts » development conceptual, development context, development contracts
face communication » voice communication, de communication, time communication
concepts assessed » contexts assessed
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
information b » information 2, information 1, information bank
imf face » i face
costs 2 » costs 20, costs _, costs 4
b imf » _ imf, b im

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information b imf face communication costs 2 development concepts assessed.*.