Perhaps you should try some spelling variations:
oral communication » personal communication
das development » dams development, gas development, does development
typologien der » typologie der, typologie des, apologien der
development la » development law, development li, development land
der variation » de variation, does variation, die variation
variation bei » variation des, variation der, variation _
media das » media data, medien das, medium das
der oral » der moral, der ort, der orte
fabrique. » afrique., fabrice.

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation bei der oral communication media das development la fabrique.*.