Perhaps you should try some spelling variations:
oral communication » personal communication
due developpement » de developpement, du developpement, le developpement
developpement la » developpement de, developpement et, developpement du
variation among » starvation among, formation among, variation von
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
la afrique » l afrique, la fabrique, en afrique
a due » a die, _ due, 1 due

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation among boys oral communication a due developpement la afrique.*.