Perhaps you should try some spelling variations:
otras communication » optical communication, towards communication, actors communication
technologies trade » technology trade, technologies case, technologies table
trade information » price information, private information, trade integration
information costs » information contents, information centers, information content
developpement et » developpement des, developpement de, development east
a developpement » au developpement, de developpement, le developpement
et afrique » en afrique, l afrique
costs y » costs _, costs 4, costs 5
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: technologies trade information costs y otras communication costs a developpement et afrique.*.