Perhaps you should try some spelling variations:
troll communication » stroke communication, trough communication, oral communication
transformation 3 » transformation _, transformation a, transformation 1
de developpement » sme development
developpement de » developpement des, developpement durable
der troll » des troll, der rolle, der zoll
de africa » does africa, de america, use africa
media de » media die, media der, media diet
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies _ transformation 3 der troll communication media de developpement de africa.*.