Perhaps you should try some spelling variations:
prone communication » proper communication, project communication, process communication
communication 1.4 » communication 2.4, communication 3.4, communication 1.1
et developpement » de developpement, le developpement, test development
developpement et » developpement des, developpement de, development east
des variation » does variation, de variation, der variation
variation bei » variation des, variation der, variation _
et afrique » en afrique, l afrique
der prone » der barone, der throne, der prosa
1.4 et » 3.4 et, 1.4 etat
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation bei der prone communication 1.4 et developpement et afrique.*.