Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
communication mode » communication model, communication modes, communication module
trade information » price information, private information, trade integration
information needs » information networks
technology trade » technology trends, technology transfer, technology transfers
development case » development china
de development » e development, ce development, de developpement
needs one » need one, needs more
one rural » monde rural, use rural, one moral
mode de » modes de, modele de

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

• Adding a wildcard symbol may retrieve word variants: technology trade information needs one rural communication mode de development case afrique.*.