Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
communication 2 » communication _, communication a, communication 3
der variation » de variation, does variation, die variation
typology der » typologie der, typologien der, typologie des
figures oral » figures draw, figures a, figures from
des afrique » en afrique, de l'afrique
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: typology der variation _ figures oral communication 2 de developpement des afrique.*.