Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
oil communications » chile communications, cell communications, fiji communications
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
developpement et » developpement des, developpement de, development east
a developpement » au developpement, de developpement, le developpement
information a » information age, information about
et afrique » en afrique, l afrique
des oil » does oil, des oid, debt oil
costs a » costs _, costs 4
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technology trade information a des oil communications costs a developpement et afrique.*.