Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
technologies von » technologies co, technologies box, technologies can
formationen plus » formationen als, formationen des, informationen als
von formationen » von informationen, 2 formationen, non formation
2 communication » 3 communication, 4 communication, 1 communication
plus does » plus de
does 2 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies von formationen plus does 2 communication _ des developpements en afrique.*.