Perhaps you should try some spelling variations:
das communication » mass communication, c's communication, lea's communication
violations force » violations faced
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technology 4 » technology _, technology 1, technology 3
4 violations » _ violations, γ0 violations, _ violation
force case » force based
case das » case des, case case, case data
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 4 violations force case das communication costs de developpement en afrique.*.