Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications a » communications _, communications law, communications media
la developpement » le developpement, de developpement, et developpement
developpement l » developpement il, developpement la, developpement de
variation data » radiation data, variation rate, variation des
des variation » does variation, de variation, der variation
do personal » de personal, der personal, das personal
l afrique » en afrique
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 data do personal communications a la developpement l afrique.*.