Perhaps you should try some spelling variations:
oral communication » personal communication
technologies case » technologies based, technologies can, technologies create
case information » care information, based information, phase information
le developpement » de developpement, sme development
information 2 » information 3
des afrique » en afrique, de l'afrique
do oral » do rural, who oral
2 do » _ do, 2 co, 2 de
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologies case information 2 do oral communication a le developpement des afrique.*.