Perhaps you should try some spelling variations:
personal communication » interpersonal communication
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
roles personal » roles persons, names personal, loans personal
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
la afrique » l afrique, la fabrique, en afrique
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation _ roles personal communication a de developpement la afrique.*.