Perhaps you should try some spelling variations:
personal communication » interpersonal communication
net developpement » et developpement, de developpement, le developpement
variation being » variation bei, variation using, variation among
typologien de » typologien der, typologie des, typologie der
de variation » der variation, die variation, does variation
being names » being notes
des afrique » en afrique, de l'afrique
a net » a new, _ net, a neo

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation being names personal communication a net developpement des afrique.*.