Perhaps you should try some spelling variations:
does developpements » des developpements, de developpement, deux developpements
oral communication » personal communication
developpements en » developpement en, developpement et, developpements de
communication 13 » communication 1.3, communication 3, communication 1
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 den » oder der, wider den, uber den
den oral » den ort, new oral
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 den oral communication 13 does developpements en afrique.*.