Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
un developpement » en developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies 3 » technologies _, technologies 4, technologies 2
informal 8.4 » informal 4.2, informal q4, informal 3.4.5
3 informal » _ informal, vs informal
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 informal 8.4 der moral communication _ un developpement de afrique.*.