Perhaps you should try some spelling variations:
oral communication » personal communication
la developpement » le developpement, de developpement, et developpement
developpement il » developpement de, developpement et, developpement du
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
il afrique » l afrique, en afrique
debt oral » debt moral, debt oil

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation _ debt oral communication a la developpement il afrique.*.