Perhaps you should try some spelling variations:
csr communication » de communication, 3 communication, 4 communication
communication 2 » communication _, communication a, communication 3
4 information » 2 information, 1 information
20 developing » 2 developing, 10 developing, 24 developing
technology 4 » technology _, technology 1, technology 3
contents 2.1 » contents 12.1, contexts 2.1, contents 3.1
developing l » developing l2, developing _, developing a
l afrique » en afrique
2.1 csr » 2.3 csr, 2.1 case, 2.1 cost
2 20 » 20 20, _ 20, 2 2

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information contents 2.1 csr communication 2 20 developing l afrique.*.