Perhaps you should try some spelling variations:
eu's integration » means integration, dis integration, res integration
en developpement » et developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technology eu's » technology e, technology ecit, technology eimt
trade mobile » trade motives, trade profile, trade models
costs en » costs _, costs 4, costs a
3 trade » 1 trade, 4 trade, 2 trade

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

• Adding a wildcard symbol may retrieve word variants: technology eu's integration 3 trade mobile communication costs en developpement en afrique.*.