Perhaps you should try some spelling variations:
internal communications » internal communication, interpersonal communication
communications costs » communication costs, communications _
technologies 2 » technologies _, technologies 4
formation en » formation et, formation des, formation _
3 developing » 3 development
2 formation » 1 formation, 1.2 formation, 2 formulation
le internal » des internal, 2 internal, 4 internal
costs 3 » costs _, costs 4, costs a
en le » len le, en la, et le

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 formation en le internal communications costs 3 developing _ africa.*.