Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information water » information matter, information war, information after
de developpement » sme development
developpement et » developpement des, developpement de, development east
get information » gets information, debt information, ct information
technology get » technology gap, technology gaps, technology 21st
water trade » after trade, paper trade
et afrique » en afrique, l afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology get information water trade _ communications costs de developpement et afrique.*.