Perhaps you should try some spelling variations:
chain formulation » case formulation, plan formulation, vision formulation
technology chain » technology can, technology china, technology changing
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
formulation des » formation des, formulacion de, formulation _
do data » eo data, go data, geo data
des do » des don, des dr

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

• Adding a wildcard symbol may retrieve word variants: technology chain formulation des do data communications _ de developpement en afrique.*.