Perhaps you should try some spelling variations:
csr communication » de communication, 3 communication, 4 communication
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
information 14 » information 1, information 11, information 24
de afrique » de l'afrique, en afrique, l afrique
does csr » does cash
14 does » 1.4 does, 4 does, 10 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 14 does csr communication media _ developpement de afrique.*.