Perhaps you should try some spelling variations:
data communication » data communications
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
information food » information goods, information flow, information from
au developpement » du developpement, de developpement, le developpement
developpement il » developpement de, developpement et, developpement du
il afrique » l afrique, en afrique
food rice » food price, food prices, food eric
rice data » price data, rich data, service data
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology trade information food rice data communication costs au developpement il afrique.*.