Perhaps you should try some spelling variations:
oral communication » personal communication
die developpement » de developpement, le developpement, du developpement
developpement il » developpement de, developpement et, developpement du
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
rates oral » rates formal, rates rural, rates brazil
il afrique » l afrique, en afrique
6 rates » 4 rates, 2.6 rates, fx rates

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation 6 rates oral communication _ die developpement il afrique.*.