Perhaps you should try some spelling variations:
der developpements » des developpements, deux developpements, de developpement
csr communication » de communication, 3 communication, 4 communication
developpements en » developpement en, developpement et, developpements de
communication 3 » communication _, communication a
technologies 4 » technologies _
4 information » 2 information, 1 information
den csr » der csr, does csr, dana csr
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information d820 den csr communication 3 der developpements en afrique.*.