Perhaps you should try some spelling variations:
technology trade » technology trends, technology transfer, technology transfers
trade innovation » trade information, drive innovation, trade integration
innovation modes » innovation models, innovation model, innovation nodes
de communication » mobile communication, online communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
modes update » models update, model update, mumps update
de afrique » de l'afrique, en afrique, l afrique
update de » update _, update 5, update a
costs le » 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 trade innovation modes update de communication costs le developpement de afrique.*.