Perhaps you should try some spelling variations:
communication 3.3.4 » communication 2.3.4, communication 3.3.1, communication 3.4.4
true communication » truth communication, time communication, stroke communication
interaction 3.3 » interaction _, interaction 1, interaction 4
das development » dams development, gas development, does development
3 interaction » 2 interaction, 3.2 interaction, 3.1 interaction
technology 3 » technology _, technology 1, technology 4
3.3.4 das » 3.3.1 das, 3.3.3 das, 4.3.4 das
1 afrique » l afrique, en afrique, 1 enrique
1 true » _ true, a true
3.3 1 » 3.3 _, 3.3 a, 3.3 e

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

• Adding a wildcard symbol may retrieve word variants: technology 3 interaction 3.3 1 true communication 3.3.4 das development 1 afrique.*.