Perhaps you should try some spelling variations:
technology promoting » technology promotion, technology processing, technology combing
promoting integrated » promoting integral, promoting integrity, processing integrated
communications costs » communication costs, communications _
4 communications » 14 communications, 4 communication, 2 communications
developpement en » developpement et, developpement des, developpement de
e developpement » de developpement, le developpement, et developpement
trade 4 » trade _, trade a
costs e » 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 promoting integrated _ trade 4 communications costs e developpement en afrique.*.