Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
information cause » information case, information use, information classes
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
des afrique » en afrique, de 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 a information cause die moral communication costs _ developpement des afrique.*.