Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
oral communication » personal communication
technologies icts » technologies ict, technologies rcts, technologies iot
information speed » information sheet, information needed, information needs
icts information » ids information, gets information, idds information
communication 3 » communication _, communication a
des africa » does africa, yes africa, de africa
speed 1 » speed 10, speed _, speed 4
1 oral » 10 oral, 14 oral, 16 oral
3 leur » a leur, 3 lehr

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

• Adding a wildcard symbol may retrieve word variants: technologies icts information speed 1 oral communication 3 leur developpement des africa.*.