Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
optic communication » optical communications, public communication, device communication
technologies going » technologies looking, technologies during, technologies living
going information » using information, kong information, ignoring information
au developpement » du developpement, de developpement, le developpement
information pt » information part, information 1, information 1.2
des africa » does africa, yes africa, de africa
skills au » skills a, skills gap, skills can
14 optic » 14 optical, 10 optics, 11 optics
pt 14 » pt 1, pt 4, pt 10

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

• Adding a wildcard symbol may retrieve word variants: technologies going information pt 14 optic communication skills au developpement des africa.*.