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 de » developpement des, developpement durable
innovation act » innovation a, innovation als, innovation impact
de afrique » de l'afrique, en afrique, 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 de afrique.*.