Perhaps you should try some spelling variations:
personals communication » personal communication, personal communications, personal communicator
au developpement » du developpement, de developpement, le developpement
communication 1 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
des personals » des personnes
variation 6 » variation _, variations _, variation des
l afrique » en afrique
6 des » 26 des, 6 does, 6 der
1 au » 1 auf, 1 aug, 1 a

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation 6 des personals communication 1 au developpement l afrique.*.