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 costs » information contents, information centers, information content
developing amp » developing a, developing ai, developing av
amp africa » em africa, wup africa
costs new » cost new, costs net, costs how
new oral » new moral, knew moral, new rural

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

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