Perhaps you should try some spelling variations:
technology transters » technology transfers, technology transfer, technoloy transfer
transters situation » transport situation
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
situation als » situation dans, situation des, situation a
de afrique » de l'afrique, en afrique, l afrique
als trade » als trager, arms trade, u.s trade
trade 1.3 » trade 16.3, trade 4.3, trade 5.3
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 transters situation als trade 1.3 communication costs 4 developpement de afrique.*.