Perhaps you should try some spelling variations:
technologies can » technologies a, technologies co, technologies _
de developpement » sme development
developpement de » developpement des, developpement durable
can formulation » chain formulation, case formulation, plan formulation
3 communication » 4 communication, de communication, data communication
formulation 3 » formulation _, formulations _, formulating _
de afrique » de l'afrique, en afrique, l afrique
3 does » 13 does, 2 does, 4 does
does 3 » does _, does a, does e
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 can formulation 3 does 3 communication a de developpement de afrique.*.