Perhaps you should try some spelling variations:
trades developpement » trade developement, trades development, trade development
communication body » communication blogs, communication best, communication beyond
developpement de » developpement des, developpement durable
formulation who » formulation where, formulation _, formulation 3
technologies 2 » technologies _, technologies 4
2 formulation » _ formulation, 3 formulation, la formulation
body trades » body traces, body trans
who does » whom does, who goes, who loses

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 formulation who does _ communication body trades developpement de l'afrique.*.