Perhaps you should try some spelling variations:
personal communication » interpersonal communication
developpements l » developpements de, developpement il, developpement la
variation among » starvation among, formation among, variation von
typologies de » typologien der, typologies _, typologie des
de variation » der variation, die variation, does variation
der personal » der personalen, der personen, der person
among der » among older, among eu, among di
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: typologies de variation among der personal communication media _ developpements l afrique.*.