Perhaps you should try some spelling variations:
data communication » data communications
3.1 development » 2 development
technology 3.2 » technology 2.2, technology 3.1, technology 2
3.2 formation » 1.2 formation, 2.2 formation, 4.2 formation
formation et » formation des, formation _
bank africa » bank's africa, can africa, banking africa
media 3.1 » media 3.12, media 30.1, media 3.2
5d data » 3d data, d data, id data
et 5d » eq 5d

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 formation et 5d data communication media 3.1 development bank africa.*.