Perhaps you should try some spelling variations:
developpement du » developpement de, developpement des, developpement et
effective marine » effective market, effective during, effective mobile
3 communication » 4 communication, de communication, data communication
4 developpement » de developpement, le developpement, et developpement
marine waters » saline water, marine areas
technology 1 » technology _
1 effective » _ effective, 5 effective, 3 effective
du afrique » en afrique, l afrique, de l'afrique
waters 3 » waters _, waters a, waters 4
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 1 effective marine waters 3 communication costs 4 developpement du afrique.*.