Perhaps you should try some spelling variations:
communication cross » communication costs
less developpement » le developpement, less development, leur developpement
technology trade » technology trends, technology transfer, technology transfers
trade innovation » trade information, drive innovation, trade integration
de communication » mobile communication, online communication
innovation rate » innovation race, innovation create, innovation state
developpement l » developpement il, developpement la, developpement de
cross less » cross jess, cross fleurs
rate file » case file, rate fee, rate firm
l afrique » en afrique
file de » file d, file re, ile de

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

• Adding a wildcard symbol may retrieve word variants: technology trade innovation rate file de communication cross less developpement l afrique.*.