Perhaps you should try some spelling variations:
oral communication » personal communication
die developpement » de developpement, le developpement, du developpement
information 1.3 » information 14.3, information 1.2, information 10.4
communication 2 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
l afrique » en afrique
2 oral » _ oral, 4 oral
1.3 2 » 1.3 _, 1.3 a, 1.3 5

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 1.3 2 oral communication 2 die developpement l afrique.*.