Perhaps you should try some spelling variations:
africa developpement » africa development, african development, africa's development
oral communication » personal communication
communication em » communication et, communication el, communication en
developpement en » developpement et, developpement des, developpement de
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
em africa » 1 africa
her oral » new oral
6 her » 6 hier, 6 der, _ her

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation 6 her oral communication em africa developpement en afrique.*.