Perhaps you should try some spelling variations:
oral communication » personal communication
technologies case » technologies based, technologies can, technologies create
case information » care information, based information, phase information
information 11.2 » information 1.2, information 15.2, information 11.3
zu developpement » du developpement, au developpement, ou developpement
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
11.2 2 » 1.1.2 2, 11.2 _, 11.2 a
2 oral » _ oral, 4 oral
3 zu » 3 zur, 3 zum, 2 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies case information 11.2 2 oral communication 3 zu developpement l afrique.*.