Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
technology trade » technology trends, technology transfer, technology transfers
integration life » integrative life, integrated life, integration leisure
e developpement » de developpement, le developpement, et developpement
des afrique » en afrique, de l'afrique
life force » life forms, five force, life form
force 3.2 » force 3.4, force 1.2, force 2.2
costs e » 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 trade integration life force 3.2 communication costs e developpement des afrique.*.