Perhaps you should try some spelling variations:
trade developpement » trade developement, trade development, de developpement
formulation over » formation over, formulation model, formulation where
developpement la » developpement de, developpement et, developpement du
technologies co » technologies _, technologies 4, technologies 2
3 communication » 4 communication, de communication, data communication
communication 1 » communication _, communication a, communication 3
co formulation » _ formulation, 3 formulation, 2 formulation
la afrique » l afrique, la fabrique, en afrique
over do » over de, ever do, over die
1 trade » 4 trade
do 3 » do _, do i, do a

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

• Adding a wildcard symbol may retrieve word variants: technologies co formulation over do 3 communication 1 trade developpement la afrique.*.