Perhaps you should try some spelling variations:
integration higher » integrating higher, integration eight, integration rights
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
3 integration » die integration, der integration, data integration
technology 3 » technology _, technology 1, technology 4
higher order » higher grades
costs et » costs _, costs 4, costs a
order 3 » order _, order a, order 1

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integration higher order 3 communication costs et developpement de l'afrique.*.