Perhaps you should try some spelling variations:
personal communication » interpersonal communication
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
communication 13 » communication 1.3, communication 3, communication 1
variation oder » variation der, variation over, variation des
typologie its » typologie des, typologie et, typologie cices
its variation » its variations, does variation, les variations
den personal » der personal, de personal, des personal
oder den » oder der, wider den, uber den
13 des » 13 does, 13 der, 13 das

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

• Adding a wildcard symbol may retrieve word variants: typologie its variation oder den personal communication 13 des developpements en afrique.*.