Perhaps you should try some spelling variations:
transfer insulation » transfer innovation, transfer simulation, transfer simulations
1.5 communication » 3.5 communication, 1.1 communication, 1.3 communication
developpement et » developpement des, developpement de, development east
insulation case » consultation case, insulation glass, insulation layer
4 developpement » de developpement, le developpement, et developpement
et afrique » en afrique, l afrique
case race » cane race, case case, age race
race 1.5 » race 1.4, peace 1.5, race 11.6
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 case race 1.5 communication costs 4 developpement et afrique.*.