Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based innovation » und innovation
le developpement » de developpement, sme development
communication 3 » communication _, communication a
mas mediated » mass mediated, cas9 mediated, dust mediated
des afrique » en afrique, de l'afrique
3 le » 3 les, 3 la, 1 le

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

• Adding a wildcard symbol may retrieve word variants: technologies based innovation _ mas mediated communication 3 le developpement des afrique.*.