Perhaps you should try some spelling variations:
technology sharing » technology changing, technology learning, technology during
sharing national » changing national, learning national, shifting national
developpement et » developpement des, developpement de, development east
4 communication » 3 communication, 5.4 communication, de communication
4 developpement » de developpement, le developpement, et developpement
national rates » national waters, national water, national rules
et afrique » en afrique, l afrique
costs 4 » costs _, costs a, costs 4.2
have 4 » have _, have a

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

• Adding a wildcard symbol may retrieve word variants: technology sharing national rates have 4 communication costs 4 developpement et afrique.*.