Perhaps you should try some spelling variations:
oral communication » personal communication
information data » information d820, information database, information databases
la developpement » le developpement, de developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
l afrique » en afrique
data den » data daten, data does, data do
den oral » den ort, new oral

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information data den oral communication _ la developpement l afrique.*.