Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
oral communication » personal communication
developpements en » developpement en, developpement et, developpements de
communication 13 » communication 1.3, communication 3, communication 1
typologie its » typologie des, typologie et, typologie cices
its variation » its variations, does variation, les variations
variation des » variation _, variation 6, variation series
den oral » den ort, new oral
des den » es den, des dem, des der
13 des » 13 does, 13 der, 13 das

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

• Adding a wildcard symbol may retrieve word variants: typologie its variation des den oral communication 13 des developpements en afrique.*.