Perhaps you should try some spelling variations:
use communication » une communication, de communication, causes communication
era developpement » et developpement, en developpement, leur developpement
2 transformation » 2 transformations, 1 transformation, 4 transformation
transformation 1 » transformation _, transformation a, transformation 3
technologies 2 » technologies _, technologies 4
des africa » does africa, yes africa, de africa
wider use » wider die, der use, order use
media era » media a, media art
1 wider » 17 wider, _ wider, a wider

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 transformation 1 wider use communication media era developpement des africa.*.