Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
development concepts » development conceptual, development context, development contracts
time communications » time communication, type communications, wartime communications
concepts assessed » contexts assessed
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information 2 » information 3
1 development » 2 development, 3.1 development, mena development
ii time » iii time, ii theme
costs 1 » costs _, costs 4, costs a
2 ii » 2 iii, i ii, _ ii

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 2 ii time communications costs 1 development concepts assessed.*.