Perhaps you should try some spelling variations:
oral communication » personal communication
bet developpement » et developpement, de developpement, le developpement
developpement et » developpement des, developpement de, development east
variation basic » valuation basic, variation bei, polarization basic
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
access oral » access era, access goal, access global
et afrique » en afrique, l afrique
a bet » a best, a bent, a beta

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation basic access oral communication a bet developpement et afrique.*.