Perhaps you should try some spelling variations:
fur informationsmasse » i informationsmasse, ii informationsmasse, als informationsmass
informationsmasse und » informationsmass und, informationsmasse _, informationsarten und
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
developing a » developing _
a africa » 1 africa, can africa, em africa
co oral » who oral

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

• Adding a wildcard symbol may retrieve word variants: technologien fur informationsmasse und co oral communication costs _ developing a africa.*.