Perhaps you should try some spelling variations:
transfer insulation » transfer innovation, transfer simulation, transfer simulations
1.4 communication » 5.4 communication, 1.1 communication, 1.3 communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
insulation 2 » insulation e2, insulation _, inflation 2
trade 1.4 » trader 1.4, trade 1.3, trade 1.3.4
l afrique » en afrique
2 trade » 1 trade, 4 trade
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 2 trade 1.4 communication costs a developpement l afrique.*.