Perhaps you should try some spelling variations:
integration deep » integration sleep, integration der, integration des
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
4ir integration » zur integration, der integration, 4 integration
technology 4ir » technology 4, technology 4.1, technology 4.2
de afrique » de l'afrique, en afrique, l afrique
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir integration deep trade _ communication costs au developpement de afrique.*.