Perhaps you should try some spelling variations:
informations century » information centers, information centre, information center
moral communication » oral communication, global communication, verbal communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
developing de » developing e, developing ce, developing deep
3 developing » 3 development
new moral » knew moral, new oral, new model
de africa » does africa, de america, use africa
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations century new moral communication costs 3 developing de africa.*.