Perhaps you should try some spelling variations:
technologien about » technologien auf, technologien fur, technologien als
oral communication » personal communication
about information » account information, labor information, about inflation
information use » information und, information 2
developing a » developing _
new oral » new moral, knew moral, new rural
a africa » 1 africa, can africa, em africa
use new » case new

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

• Adding a wildcard symbol may retrieve word variants: technologien about information use new oral communication costs _ developing a africa.*.