Perhaps you should try some spelling variations:
oral communication » personal communication
technologies case » technologies based, technologies can, technologies create
das developpement » des developpements, de developpement, du developpement
case information » care information, based information, phase information
information part » information pt, information portal, information portals
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
part de » parti de, part des, parte de
de oral » de otras, new oral

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

• Adding a wildcard symbol may retrieve word variants: technologies case information part de oral communication _ das developpement l afrique.*.