Perhaps you should try some spelling variations:
oral communication » personal communication
innovation across » innovation als
les developpement » le developpement, des developpements, leur developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
l afrique » en afrique
new oral » new moral, knew moral, new rural
a les » a lens, a less, 2 les

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 innovation across new oral communication a les developpement l afrique.*.