Perhaps you should try some spelling variations:
optimal communications » optical communications, optical communication, national communications
communications skills » communication skills, communications series, communications services
information part » information pt, information portal, information portals
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
10 optimal » 1 optimal, 12 optimal, 15 optimal
skills au » skills a, skills gap, skills can
de africa » does africa, de america, use africa
part 10 » party 10, part 1, art 10

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information part 10 optimal communications skills au developpement de africa.*.