Perhaps you should try some spelling variations:
communication layer » communication law, communication united
die developpement » de developpement, le developpement, du developpement
10 communication » 1 communication, de communication, 3 communication
developpement du » developpement de, developpement des, developpement et
innovation act » innovation a, innovation als, innovation impact
du afrique » en afrique, l afrique, de l'afrique
layer die » layer wise, layer fig, layer dipole
act die » act does, act like

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

• Adding a wildcard symbol may retrieve word variants: technologies _ innovation act die 10 communication layer die developpement du afrique.*.