Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technologien a » technologien am, technologien ad, technologien _
developing cil » developing city, developing ai, developing ce
a information » 2 information, 1 information
3 developing » 3 development
contents i » contents 1, contents _, contents list
cil africa » cpia africa, can africa, china africa
costs 3 » costs _, costs 4, costs a
i de » i die, i der, i den

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

• Adding a wildcard symbol may retrieve word variants: technologien a information contents i de communication costs 3 developing cil africa.*.