Perhaps you should try some spelling variations:
informationsgehalt die » informationsgehalt der, informationsgehalt des, informationsgehalt iv
6b informationsgehalt » 4 informationsgehalt, iv informationsgehalt, der informationsgehalt
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
developing 2 » developing _, developing a, developing e
die oral » die moral, die orte
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien fur 6b informationsgehalt die oral communication costs _ developing 2 areas.*.