Perhaps you should try some spelling variations:
technologies part » technologies art, technologies pt, technologies a
part formulation » parts formulations, space formulation, la formulation
formulation 5.3 » formulation 4.3, formulation 3, formulation 2.1
e communication » de communication, 1 communication, une communication
des afrique » en afrique, de l'afrique
5.3 does » 2.3 does, 4.3 does, 7.3 does
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies part formulation 5.3 does e communication media _ developpement des afrique.*.