Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
csr communication » de communication, 3 communication, 4 communication
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
information 2 » information 3
does csr » does cash
2 does » 4 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2 does csr communication media leur developpement en afrique.*.