Perhaps you should try some spelling variations:
personal communication » interpersonal communication
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
formation among » formalization among, formation across
typologien die » typologien der, typologie des, typologie der
die formation » de formation, tie formation, die information
lone personal » some personal, life personal, more personal
among lone » among lower, among money, among low
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 die formation among lone personal communication a de developpement du afrique.*.