Perhaps you should try some spelling variations:
technology trade » technology trends, technology transfer, technology transfers
developpement la » developpement de, developpement et, developpement du
1 communication » 10 communication, 3 communication, 4 communication
a developpement » au developpement, de developpement, le developpement
integration de » integration der, integration des, l'integration de
la afrique » l afrique, la fabrique, en afrique
de trade » die trade, e trade, we trade
trade 1 » trade _, trade a, trade 4
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology trade integration de trade 1 communication costs a developpement la afrique.*.