Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
a communications » a communication, data communications, a communicative
developpement en » developpement et, developpement des, developpement de
information its » information it's, information units, information im
a developpement » au developpement, de developpement, le developpement
its practice » its practices, its practical, arts practice
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 information its practice a communications costs a developpement en afrique.*.