Perhaps you should try some spelling variations:
global communication » oral communication, visual communication, personal communication
technologien aids » technologien als, technologien ad, technologien des
information 1.5.2 » information 1.2, information 2
aids information » chandos information, series information
4 developing » 3 developing
1.5.2 goes » 1.5.2 loss
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 1.5.2 goes global communication costs 4 developing _ access.*.