Perhaps you should try some spelling variations:
personal communication » interpersonal communication
leur developpement » le developpement, deux developpements, de developpement
developpement et » developpement des, developpement de, development east
typologien does » typologie des, typologien der, typologie der
does variation » de variation, der variation, die variation
rates personal » states personal, names personal, roles personal
et afrique » en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: typologien does variation _ rates personal communication a leur developpement et afrique.*.