Perhaps you should try some spelling variations:
global communication » oral communication, visual communication, personal communication
technologien fur » technologien des, technologien und, technologies 2
developing areas » developing asia, developing east, developing a
fur information » zur information, fair information, your information
information und » informations und
water global » major global
4 developing » 3 developing
areas areas » areas arenas, seas areas, areas access
und water » und walter, under water, land water
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 fur information und water global communication costs 4 developing areas areas.*.