Perhaps you should try some spelling variations:
personal communication » interpersonal communication
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
variation among » starvation among, formation among, variation von
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
among loans » among lone
du afrique » en afrique, l afrique, de l'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 among loans personal communication a de developpement du afrique.*.