Perhaps you should try some spelling variations:
wartime communication » wartime communications, time communication, active communication
information sind » information using, information siwi, information speed
technologies 2 » technologies _, technologies 4
developing 2 » developing _, developing a, developing e
die wartime » die warthe
sind die » und die
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: technologies 2 information sind die wartime communication costs _ developing 2 areas.*.