Perhaps you should try some spelling variations:
technology transport » technology transfer, technology transfers, technology transters
transport simulation » transport regulation, transport deregulation, transport association
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
simulation der » simulation des, simulation _, simulation 4
der prices » user prices, debt prices, do prices
l afrique » en afrique
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 transport simulation der prices _ communication costs le developpement l afrique.*.