Perhaps you should try some spelling variations:
optics communication » optic communication, optical communication, optical communications
communication skills » communication services, communication systems
do developpement » de developpement, du developpement, le developpement
technologies ct » technologies co, technologies art, technologies bit
information act » information age, information a, information about
ct information » cost information, get information, iot information
des africa » does africa, yes africa, de africa
11 optics » 1.1 optics, 10 optics, 13 optics
skills do » skills how, skills _, skills a

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information act 11 optics communication skills do developpement des africa.*.