Perhaps you should try some spelling variations:
oral communication » personal communication
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
typologie cices » typologie eines, typologie des
cices variation » price variation, die variation, does variation
communication 3 » communication _, communication a
variation a » variation _, variation 6, variation 5
de afrique » de l'afrique, en afrique, l afrique
east oral » east oracle, east dual, east oil
a east » 2 east, far east, all east
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: typologie cices variation a east oral communication 3 der developpement de afrique.*.