Perhaps you should try some spelling variations:
transfer simulations » transfer simulation, transport simulations, transfer stations
communication cross » communication costs
simulations rate » simulations based, simulations notes, simulations scale
le developpement » de developpement, sme development
2 communication » 3 communication, 4 communication, 1 communication
developpement l » developpement il, developpement la, developpement de
rate file » case file, rate fee, rate firm
l afrique » en afrique
cross le » cross age, cross sea, cross _
file 2 » file _, file 1

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

• Adding a wildcard symbol may retrieve word variants: technology transfer simulations rate file 2 communication cross le developpement l afrique.*.