Perhaps you should try some spelling variations:
das communication » mass communication, c's communication, lea's communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
violations face » violations faced, violations acts, violations law
technology 4 » technology _, technology 1, technology 3
4 violations » _ violations, γ0 violations, _ violation
face based » fact based, place based, space based
based das » based data, based case, based dm
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 face based das communication costs de developpement en afrique.*.