Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information 3 » information 2
developing 2 » developing _, developing a, developing e
state case » states case, states cases, state based
3 state » 2 state
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 information 3 state case communication costs _ developing 2 areas.*.