Perhaps you should try some spelling variations:
oral communication » personal communication
development east » development southeast, development 1
typologien does » typologie des, typologien der, typologie der
does variation » de variation, der variation, die variation
et development » et developpment, set development, ct development
east afrique » east africa, east african, en afrique
variation 6 » variation _, variations _, variation des
firm oral » firm rural
6 firm » 6 firms, a firm, 3 firm
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: typologien does variation 6 firm oral communication a et development east afrique.*.