Perhaps you should try some spelling variations:
oral communication » personal communication
starvation among » separation among, variation among, starvation gassing
au developpement » du developpement, de developpement, le developpement
die starvation » die stagnation, quiet starvation, _ starvation
typologie die » typologie des, typologie der, theologie die
des afrique » en afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: typologie die starvation among boys oral communication _ au developpement des afrique.*.