Perhaps you should try some spelling variations:
global communication » oral communication, visual communication, personal communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information und » informations und
4 developing » 3 developing
die global » die globale, de global, die globalen
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 aids information und die global communication costs 4 developing _ areas.*.