Perhaps you should try some spelling variations:
transfer insulation » transfer innovation, transfer simulation, transfer simulations
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
insulation de » insulation _, insulation e2, insulation case
race 1.3 » races 1.3, race 1.4, race 1.5
de race » de raca, does race, age race
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology transfer insulation de race 1.3 communication costs a developpement en afrique.*.