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 l » developpement il, developpement la, developpement de
l afrique » en afrique
de data » e data, wide data, de datos

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 de data communications _ de developpement l afrique.*.