Perhaps you should try some spelling variations:
formulation solution » simulation solution, formation evolution, formulation cohesion
23 communication » 2.3 communication, 3 communication, 13 communication
technologies la » technologies a, technologies le, technologies lead
4 developpement » de developpement, le developpement, et developpement
la formulation » la formulacion, _ formulation, la formation
solution six » solution i, solution iv, solution film
des afrique » en afrique, de l'afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies la formulation solution six 23 communication costs 4 developpement des afrique.*.