Perhaps you should try some spelling variations:
transfer interaction » transport interaction, transfer intervention, transfer extraction
technoloy transfer » technology transfer, technology transfers, technologie transfer
de communication » mobile communication, online communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
space de » espace de, space die, space dead
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: technoloy transfer interaction _ space de communication costs de developpement en afrique.*.