Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications 2 » communications _, communications a, communications 5
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
typologies des » typologie des, typologie der, typologien der
variation data » radiation data, variation rate, variation des
des variation » does variation, de variation, der variation
de personal » der personal, des personal, de persona
l afrique » en afrique
data de » data den, data die, data do

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

• Adding a wildcard symbol may retrieve word variants: typologies des variation data de personal communications 2 a developpement l afrique.*.