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
developpement en » developpement et, developpement des, developpement de
der starvation » bear starvation, der stagnation, _ starvation
typologie der » typologie des, ideologie der
among does » among boys, among les, among donors
does oral » does formal, does oil

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

• Adding a wildcard symbol may retrieve word variants: typologie der starvation among does oral communication _ au developpement en afrique.*.