Perhaps you should try some spelling variations:
technologies vision » technologies video, technology vision, technologies diffusion
trade developpement » trade developement, trade development, de developpement
vision formulation » question formulation, basic formulation, chain formulation
formulation where » formulation over, formulation des, calculation where
developpement la » developpement de, developpement et, developpement du
communication 3 » communication _, communication a
where does » where do
la afrique » l afrique, la fabrique, en afrique
3 trade » 1 trade, 4 trade, 2 trade

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

• Adding a wildcard symbol may retrieve word variants: technologies vision formulation where does _ communication 3 trade developpement la afrique.*.