Perhaps you should try some spelling variations:
global communication » oral communication, visual communication, personal communication
technologien ad » technologien am, technologien und, technologien als
developing asia » development asia, developing a
ad information » d information, nd information, od information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
information 3 » information 2
water global » major global
3 water » 1 water, 2 water
areal. » areas., area., real.

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information 3 water global communication costs 4.2 developing asia areal.*.