Perhaps you should try some spelling variations:
formal communication » informal communication, oral communication, moral communication
development east » development southeast, development 1
variation using » variations during, variation und, variation among
typologien der » typologie der, typologie des, apologien der
de development » e development, ce development, de developpement
der variation » de variation, does variation, die variation
east afrique » east africa, east african, en afrique
loss formal » less formal, does formal, loss form
using loss » using less, using logs, using cross
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation using loss formal communication media de development east afrique.*.