Perhaps you should try some spelling variations:
master communication » matter communication, water communication, disaster communication
technologies based » technologies used, technology based, technologies a
des developpement » des developpements, de developpement, le developpement
based innovation » und innovation
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
innovation 4 » innovation _, innovation a, innovation 1
than master » chain master
l afrique » en afrique
4 than » 4 thin
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies based innovation 4 than master communication 3 des developpement l afrique.*.