Perhaps you should try some spelling variations:
ete developpement » et developpement, de developpement, le developpement
15 communication » 5 communication, 1 communication, 10 communication
communication ai » communication a, communication asia, communication act
developpement du » developpement de, developpement des, developpement et
technologies 4 » technologies _
4 formative » _ formative, 3 formative, 2 formative
du afrique » en afrique, l afrique, de l'afrique
years how » ears how, gears how, years down
how 15 » how 12, how 45

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 formative years how 15 communication ai ete developpement du afrique.*.