Perhaps you should try some spelling variations:
communication 2.3.8 » communication 2.3.3, communication 2.3.4, communication 12.3.3
true communication » truth communication, time communication, stroke communication
dis developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
3.1 interaction » 3.2 interaction, 3 interaction, 2 interaction
interaction 3.3 » interaction _, interaction 1, interaction 4
technology 3.1 » technology 1, technology 2.2, technology _
2.3.8 dis » 2.3.4 dis, 2.3.2 die, 2.3.1 die
2 true » _ true, a true, 1 true
3.3 2 » 3.3 2d, 3.3 _, 3.3 a

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

• Adding a wildcard symbol may retrieve word variants: technology 3.1 interaction 3.3 2 true communication 2.3.8 dis developpement en afrique.*.