Perhaps you should try some spelling variations:
wartime communications » partie communications, time communication, haiti communications
communications costs » communication costs, communications _
technologien des » technologien fur, technologien und, technologies 2
formation using » information using, formation during, formation among
des formation » des formations, de formation, des information
developing 2 » developing _, developing a, developing e
using dit » using dits, using dt, using dicot
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien des formation using dit wartime communications costs _ developing 2 areas.*.