Perhaps you should try some spelling variations:
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
integration de » integration der, integration des, l'integration de
4 integration » 3 integration, 2 integration, 4.1 integration
technology 4 » technology _, technology 1, technology 3
la afrique » l afrique, la fabrique, en afrique
de trade » die trade, e trade, we trade
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 4 integration de trade _ communication costs a developpement la afrique.*.