Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
debts integration » dis integration, res integration, eu's integration
technology debts » technology debate, technology data, technology dlt
4 communications » 14 communications, 4 communication, 2 communications
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
integration ja » integration 3, integration 4, integration 2
l afrique » en afrique
ja trade » a trade, jade trade, tea trade
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 debts integration ja trade 4 communications costs e developpement l afrique.*.