Perhaps you should try some spelling variations:
less communications » les communications, mass communications, laos communications
technologies used » technologies based, technology used, technologies _
innovation flows » innovation grows, information flows, innovation from
le developpement » de developpement, sme development
developpement du » developpement de, developpement des, developpement et
used innovation » user innovation, use innovation, based innovation
du afrique » en afrique, l afrique, de l'afrique
flows do » flows how, flows job, flows _
do less » go less, die less, now less

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

• Adding a wildcard symbol may retrieve word variants: technologies used innovation flows do less communications _ le developpement du afrique.*.