Perhaps you should try some spelling variations:
technologies concrete » technologies corporate, technologies cohort, technologies create
concrete formulation » contract formulation
de developpement » sme development
formulation who » formulation where, formulation _, formulation 3
e communication » de communication, 1 communication, une communication
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
who does » whom does, who goes, who loses
does e » does de, does _, does a
a de » a die, a der, 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 does e communication a de developpement l afrique.*.