Perhaps you should try some spelling variations:
4.5 communication » 3.5 communication, 4.1 communication, 2.5 communication
transfer reality » transfer velocity, transfer capacity, transfer creating
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
reality labor » quality labor, reality about, reality isor
labor process » labour process, paper process
process 4.5 » process 4.2, process 4.3, processes 4.5
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology transfer reality labor process 4.5 communication costs 4 developpement l afrique.*.