Perhaps you should try some spelling variations:
personal communication » interpersonal communication
de developpement » sme development
variation among » starvation among, formation among, variation von
developpement l » developpement il, developpement la, developpement de
notes personal » names personal, roles personal, cities personal
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
among notes » among hotel, among sites, among natives
l afrique » 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: typologien de variation among notes personal communication a de developpement l afrique.*.