Perhaps you should try some spelling variations:
prone communication » proper communication, project communication, process communication
der developpement » de developpement, des developpements, leur developpement
developpement use » developpement une, developpement de, development use
2 transformation » 2 transformations, 1 transformation, 4 transformation
transformation a » transformation _
technologies 2 » technologies _, technologies 4
der prone » der barone, der throne, der prosa
media der » media order, media under, mediale der
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 transformation a der prone communication media der developpement use africa.*.