Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
case developpement » case development, de developpement, le developpement
communication 11 » communication 1.1, communication 101, communication 1
technologies co » technologies _, technologies 4, technologies 2
informal seed » informal land
co informal » do informal, who informal, _ informal
based class » base class, based glass, based case
des afrique » en afrique, de l'afrique
seed based » speed based, need based, bed based
11 case » 1.1 case, 11 cause, 1 case

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

• Adding a wildcard symbol may retrieve word variants: technologies co informal seed based class communication 11 case developpement des afrique.*.