Perhaps you should try some spelling variations:
communication 1.2 » communication 3.2, communication 1.1, communication 1.3
innovation never » innovations never, innovation over, innovation new
en developpement » et developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
give mediated » video mediated, ict mediated, ii mediated
technology 3 » technology _, technology 1, technology 4
3 innovation » 2 innovation
de africa » does africa, de america, use africa
1.2 en » 1.2 ein, 1.2 el, 1.2 eq

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

• Adding a wildcard symbol may retrieve word variants: technology 3 innovation never give mediated communication 1.2 en developpement de africa.*.