Perhaps you should try some spelling variations:
formulation eyes » formulation des, formulation de, formulation et
et developpement » de developpement, le developpement, test development
1 communication » 10 communication, 3 communication, 4 communication
technologies 3 » technologies _, technologies 4, technologies 2
3 formulation » _ formulation, _ formulating
des afrique » en afrique, de l'afrique
eyes how » ears how, iles how, ples how
how 1 » how _, how a, how i

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 formulation eyes how 1 communication _ et developpement des afrique.*.