Perhaps you should try some spelling variations:
innovation based » innovation case
de communication » mobile communication, online communication
le developpement » de developpement, sme development
communication 2 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
based 2.1 » used 2.1
l afrique » en afrique
2.1 de » 2.1 die, 2.1 der, 2.1 do
2 le » 2 les, 2 la, 2 de

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

• Adding a wildcard symbol may retrieve word variants: technologies _ innovation based 2.1 de communication 2 le developpement l afrique.*.