Perhaps you should try some spelling variations:
formulation solution » simulation solution, formation evolution, formulation cohesion
23 communication » 2.3 communication, 3 communication, 13 communication
et developpement » de developpement, le developpement, test development
technologies a » technologies _, technologies 4, technologies 2
a formulation » la formulation, _ formulation, 3 formulation
solution iv » solution i, solution five, solution six
des afrique » en afrique, de l'afrique
costs et » costs _, costs 4, costs a
iv 23 » iv 2.3, iv 2, iv 3

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

• Adding a wildcard symbol may retrieve word variants: technologies a formulation solution iv 23 communication costs et developpement des afrique.*.