Perhaps you should try some spelling variations:
transfer simulation » transfer simulations, transport simulation, transport simulations
6.4 communication » 5.4 communication, 1.4 communication, 2.4 communication
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
race 6.4 » race 1.4, grace 6.2, races 6.3
costs le » 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 transfer simulation _ race 6.4 communication costs le developpement l afrique.*.