Perhaps you should try some spelling variations:
3.2 l'integration » 3.2 integration, 3.2 cointegration, 2.2 integration
l'integration de » reintegration der, integration der, integration des
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
technology 3.2 » technology 2.2, technology 3.1, technology 2
la afrique » l afrique, la fabrique, en afrique
de trade » die trade, e trade, we trade
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 l'integration de trade _ communication costs le developpement la afrique.*.