Perhaps you should try some spelling variations:
rationale interaction » nationale integration, regional interaction, regionale integration
technique rationale » technique functionals
true communication » truth communication, time communication, stroke communication
interaction cost » interaction counts, interaction about, interaction how
development en » developpement en, development menu, development eco
6 development » 2 development, 3 development, 1 development
cost data » test data
data true » data type
costs 6 » costs 60, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technique rationale interaction cost data true communication costs 6 development en afrique.*.