Perhaps you should try some spelling variations:
ley telecommunications » web telecommunications, libya telecommunications, _ telecommunications
technologies case » technologies based, technologies can, technologies create
case information » care information, based information, phase information
information data » information d820, information database, information databases
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
data de » data den, data die, data do
de ley » de lezay

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

• Adding a wildcard symbol may retrieve word variants: technologies case information data de ley telecommunications _ le developpement l afrique.*.