Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
oral communication » personal communication
developpements l » developpements de, developpement il, developpement la
ideologie de » ideologie der, ideologie des, ideologie du
de variation » der variation, die variation, does variation
does oral » does formal, does oil
l afrique » en afrique
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: ideologie de variation _ does oral communication a des developpements l afrique.*.