Perhaps you should try some spelling variations:
oral communication » personal communication
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
variation des » variation _, variation 6, variation series
de variation » der variation, die variation, does variation
apologie de » apologie des, apologia de, apologien der
de afrique » de l'afrique, en afrique, l afrique
does oral » does formal, does oil
des does » des doses, der does, des dorfes
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: apologie de variation des does oral communication a et developpement de afrique.*.