Perhaps you should try some spelling variations:
falle communication » called communication, face communication, value communication
technologies case » technologies based, technologies can, technologies create
case information » care information, based information, phase information
developing asia » development asia, developing a
3 developing » 3 development
asia areas » basic areas, aside areas, basin areas
der falle » der fall
3.2 der » 2.2 der
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies case information 3.2 der falle communication costs 3 developing asia areas.*.