Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication 18 » communication 1, communication 10, communication 11
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
l afrique » en afrique
18 le » 18 les, 10 le

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

• Adding a wildcard symbol may retrieve word variants: typology des variation _ adolf personal communication 18 le developpement l afrique.*.