Perhaps you should try some spelling variations:
developpement durable » developpement de
csr communication » de communication, 3 communication, 4 communication
technologies a » technologies _, technologies 4, technologies 2
information 11 » information 1, information 14, information 10.1
a information » 2 information, 1 information
does csr » does cash
11 does » 10 does, 13 does, 1 does

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 11 does csr communication media _ developpement durable afrique.*.