Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
technologies learning » technological learning, technology learning, technologies teaching
der developpement » de developpement, des developpements, leur developpement
communication 5 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
des internal » its internal, des internets, 2 internal
l afrique » en afrique
5 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies learning motivation _ des internal communication 5 der developpement l afrique.*.