Perhaps you should try some spelling variations:
deux developpement » deux developpements, de developpement, du developpement
oral communication » personal communication
developpement en » developpement et, developpement des, developpement de
variation wider » variation der, variation des, variation de
communication 1 » communication _, communication a, communication 3
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
wider den » wider die
den oral » den ort, new oral
1 deux » 10 deux, a deux, 2 deux

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation wider den oral communication 1 deux developpement en afrique.*.