Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
violations faced » violations acts, violations law
developpement en » developpement et, developpement des, developpement de
4 developpement » de developpement, le developpement, et developpement
technology 4 » technology _, technology 1, technology 3
4 violations » _ violations, γ0 violations, _ violation
faced case » face case, based case
case case » base case, case based, use case
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 4 violations faced case case communication costs 4 developpement en afrique.*.