Perhaps you should try some spelling variations:
under developpement » under development, de developpement, un developpement
open communication » human communication, 3 communication, 4 communication
technologies ser » technologies series, technologies sector, technologies _
formation 3.2.3 » formation 3.2.2, formation 3.3.3, formation 3.4.3
developpement l » developpement il, developpement la, developpement de
ser formation » se formation, self formation, leur formation
media under » media gender, india under, media der
3.2.3 die » 3.2.1 die, 3.2.2 die
l afrique » en afrique
die open » die typen, die opfer, use open

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

• Adding a wildcard symbol may retrieve word variants: technologies ser formation 3.2.3 die open communication media under developpement l afrique.*.