Perhaps you should try some spelling variations:
oil communication » oral communication, social communication, moral communication
de developpement » sme development
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation der » variation des, variation bei, variation _
des fabrique » la fabrique, des briques
der des » oder des, der de, der den
des oil » does oil, des oid, debt oil

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation der des oil communication _ de developpement des fabrique.*.