Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
oral communication » personal communication
developpements en » developpement en, developpement et, developpements de
communication 13 » communication 1.3, communication 3, communication 1
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation oder » variation der, variation over, variation des
oder den » oder der, wider den, uber den
den oral » den ort, new oral
13 des » 13 does, 13 der, 13 das

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

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