Perhaps you should try some spelling variations:
coasian development » asian development, coastal development, chain development
data communication » data communications
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
information gaps » information gap
china afrique » china africa
a coasian » a coastal
gaps de » gaps do, camps de, gaps new
de data » e data, wide data, de datos

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

• Adding a wildcard symbol may retrieve word variants: technology trade information gaps de data communication a coasian development china afrique.*.