Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based innovation » und innovation
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
innovation 1 » innovation _, innovation a
dam written » data written, a written
l afrique » en afrique
1 dam » 1 das, _ dam, a dam
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 based innovation 1 dam written communication a de developpement l afrique.*.