Perhaps you should try some spelling variations:
personals communication » personal communication, personal communications, personal communicator
developpement durable » developpement de
communication 12 » communication 1, communication 2, communication 10
de developpement » sme development
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation des » variation _, variation 6, variation series
des personals » des personnes
des des » des deas, des dem, des der
12 de » 12 die, 12 der, 12 do

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation des des personals communication 12 de developpement durable afrique.*.