Perhaps you should try some spelling variations:
open communication » human communication, 3 communication, 4 communication
developing areas » developing asia, developing east, developing a
technologien im » technologie im, technologien am, technologien _
im information » crm information, stm information, 2 information
information 2 » information 3
4 developing » 3 developing
areas areas » areas arenas, seas areas, areas access
die open » die typen, die opfer, use open
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien im information 2 die open communication costs 4 developing areas areas.*.