Perhaps you should try some spelling variations:
technologies concrete » technologies corporate, technologies cohort, technologies create
concrete formulation » contract formulation
des developpement » des developpements, de developpement, le developpement
10 communication » 1 communication, de communication, 3 communication
developpement de » developpement des, developpement durable
formulation who » formulation where, formulation _, formulation 3
communication 3 » communication _, communication a
de afrique » de l'afrique, en afrique, l afrique
who goes » who does, what goes, who gets
goes 10 » notes 10, comes 10, gates 10
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies concrete formulation who goes 10 communication 3 des developpement de afrique.*.