Perhaps you should try some spelling variations:
communication services » telecommunications services
information duties » information studies, information devices, information series
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technologies do » technologies de, technologies box, technologies daf
1 communication » 10 communication, 3 communication, 4 communication
do information » 2 information, 1 information, 3 information
services de » services 3, services 1, services 2
duties 9 » duties _, duties 3, duties 1
9 1 » 9 11, 9 10, 19 1

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

• Adding a wildcard symbol may retrieve word variants: technologies do information duties 9 1 communication services de developpement en afrique.*.