Perhaps you should try some spelling variations:
transfer insulation » transfer innovation, transfer simulation, transfer simulations
insulation place » insulation case, insulation glass, insulation layer
developpement il » developpement de, developpement et, developpement du
3 communication » 4 communication, de communication, data communication
4 developpement » de developpement, le developpement, et developpement
il afrique » l afrique, en afrique
space 3 » space _, space a, space 1
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 insulation place space 3 communication costs 4 developpement il afrique.*.