Perhaps you should try some spelling variations:
technology trade » technology trends, technology transfer, technology transfers
integration when » integration what, integration wie, integration within
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
costs de » costs _, costs 4, costs a
when ca » when can, when cap, when a
ca 3 » ca 30, ca 13, can 3

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

• Adding a wildcard symbol may retrieve word variants: technology trade integration when ca 3 communication costs de developpement en afrique.*.