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