Perhaps you should try some spelling variations:
usage developpement » de developpement, le developpement, au developpement
technologies rcts » technologies icts, technologies ret, technologies co
csr communication » de communication, 3 communication, 4 communication
rcts information » gets information, costs information, tests information
developpement en » developpement et, developpement des, developpement de
information 2 » information 3
media usage » media use
die csr » die csu, does csr, die cost

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

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