Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
csr communication » de communication, 3 communication, 4 communication
information 12.3 » information 1.3, information 14.3, information 11.3
developpement il » developpement de, developpement et, developpement du
technologies 4 » technologies _
4 information » 2 information, 1 information
il afrique » l afrique, en afrique
12.3 does » 18.3 does, 2.3 does, 12.3 die
does csr » does cash

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 12.3 does csr communication media leur developpement il afrique.*.