Perhaps you should try some spelling variations:
technologies rule » technologies reduce, technologies could, technologies ret
rule formulation » re formulation, la formulation, case formulation
formulation over » formation over, formulation model, formulation where
b3 developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
a communication » la communication, data communication, data communications
over do » over de, ever do, over die
do a » do _, do i, dr a

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

• Adding a wildcard symbol may retrieve word variants: technologies rule formulation over do a communication _ b3 developpement en afrique.*.