Perhaps you should try some spelling variations:
based interaction » based interactive, based instruction, based interventions
interaction fibre » interaction figure, interaction fiber, interaction aware
22 communication » 2.2 communication, 2 communication, 12 communication
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
fibre optics » fibre optic, fiber optics, fiber optic
optics 22 » optics 28, optics 2029, optics 2.1
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology based interaction fibre optics 22 communication costs 4 developpement l afrique.*.