Perhaps you should try some spelling variations:
wartime communication » wartime communications, time communication, active communication
transformation 2 » transformation _, transformation a, transformation 1
developing east » development east, developing a, developing asia
4 developing » 3 developing
das wartime » war wartime
costs 4 » costs _, costs a, costs 4.2
2 das » 1 das
asezs. » sezs., aezs.

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

• Adding a wildcard symbol may retrieve word variants: technologies _ transformation 2 das wartime communication costs 4 developing east asezs.*.