Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
information cause » information case, information use, information classes
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
de afrique » de l'afrique, en afrique, l afrique
cause die » cause de, cause di, hause die
die moral » der moral

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information cause die moral communication costs _ developpement de afrique.*.