Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
variation von » variationen von, variation _, variation 6
heis personal » helps personal, apis personal, des personal
l afrique » en afrique
von heis » von eis, von heinz, von preis
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation von heis personal communications _ e developpement l afrique.*.