Perhaps you should try some spelling variations:
communication 3.5.1 » communication 2.5.1, communication 3.2.1, communication 3.3.1
information dans » information means, information data, information does
de communication » mobile communication, online communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
3.5.1 policy » 13.5.1 policy, 6.5.1 policy, 3.1.1 policy
bank african » bank africa, pan african, baga african
dans la » dans les
la de » la dce, ba de, la fe

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

• Adding a wildcard symbol may retrieve word variants: technologies a information dans la de communication 3.5.1 policy development bank african.*.