Perhaps you should try some spelling variations:
formalen communication » informal communication, complex communication, force communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
variation being » variation bei, variation using, variation among
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
des formalen » das formale, des sozialen, des realen
being des » being does, being dead, being design

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: typology des variation being des formalen communication _ de developpement en afrique.*.