Perhaps you should try some spelling variations:
space formulation » case formulation, mpc formulation, message formulation
technology space » technology state, technology scale, technology impact
formulation over » formation over, formulation model, formulation where
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
il afrique » l afrique, en afrique
over do » over de, ever do, over die
do data » eo data, go data, geo data

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

• Adding a wildcard symbol may retrieve word variants: technology space formulation over do data communications _ de developpement il afrique.*.