Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
oral communication » personal communication
communication 13 » communication 1.3, communication 3, communication 1
developpement en » developpement et, developpement des, developpement de
variation oder » variation der, variation over, variation des
typologie its » typologie des, typologie et, typologie cices
its variation » its variations, does variation, les variations
oder des » oder der, oder das, oder den
des oral » des moral, des oil, des orts
13 does » 10 does

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

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