Perhaps you should try some spelling variations:
oral communication » personal communication
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
variation being » variation bei, variation using, variation among
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
being honest » being chinese, being context, being earnest
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: typologien der variation being honest oral communication a de developpement du afrique.*.