Perhaps you should try some spelling variations:
formulation where » formulation over, formulation des, calculation where
communications 5 » communications _, communications a, communications pt
et developpement » de developpement, le developpement, test development
developpement du » developpement de, developpement des, developpement et
4 formulation » _ formulation, 3 formulation, 2 formulation
technology 4 » technology _, technology 1, technology 3
du afrique » en afrique, l afrique, de l'afrique
where two » sphere two, where do, where we
two data » eo data, geo data
5 et » 5 set, 5 get, 5 het

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

• Adding a wildcard symbol may retrieve word variants: technology 4 formulation where two data communications 5 et developpement du afrique.*.