Perhaps you should try some spelling variations:
water communication » master communication, matter communication, layer communication
communication cost » communication costs, communication costa, communications costs
basin development » asian development, chain development, business development
gaps information » als information, gets information, laws information
technology gaps » technology gap
development en » developpement en, development menu, development eco
information 3 » information 2
costs water » costs matter, costs peter, costs chapter
cost basin » cost basis, post basic, cost based
3 costs » 3 cost, 4 costs

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

• Adding a wildcard symbol may retrieve word variants: technology gaps information 3 costs water communication cost basin development en afrique.*.