Perhaps you should try some spelling variations:
personals communication » personal communication, personal communications, personal communicator
developpement durable » developpement de
communication 10 » communication 1, communication _, communication a
le developpement » de developpement, sme development
variation behn » variation bei, variation des, variation der
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
des personals » des personnes
behn des » behn does, en des
10 le » 10 la, 18 le

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation behn des personals communication 10 le developpement durable afrique.*.