Perhaps you should try some spelling variations:
water communication » master communication, matter communication, layer communication
information needed » information needs, information speed, transformation needed
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
needed among » needs among, needed most, needed more
among water » among masters, among hunter, among states
l afrique » en afrique
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: technologies 1 information needed among water communication costs 4 developpement l afrique.*.