Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication 1.3 » communication 3.3, communication 4.3, communication 1.1
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
variation der » variation des, variation bei, variation _
does personal » des personal, roles personal, des personals
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
1.3 du » 1.3 do

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

• Adding a wildcard symbol may retrieve word variants: typologie de variation der does personal communication 1.3 du developpement en afrique.*.