Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
optics communication » optic communication, optical communication, optical communications
technologies going » technologies looking, technologies during, technologies living
going information » using information, kong information, ignoring information
de developpement » sme development
information 2 » information 3
des africa » does africa, yes africa, de africa
11 optics » 1.1 optics, 10 optics, 13 optics
skills de » skills do, skills _, skills a
2 11 » 2 1, 9 11, _ 11

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

• Adding a wildcard symbol may retrieve word variants: technologies going information 2 11 optics communication skills de developpement des africa.*.