Perhaps you should try some spelling variations:
developpement l » developpement il, developpement la, developpement de
technology a » technology 1, technology 3, technology 4
a innovation » 2 innovation, 3 innovation, 4 innovation
innovation 4 » innovation _, innovation a, innovation 1
a written » _ written, 1 written, 3 written
l afrique » en afrique
dame de » dame du, damien de
dam de » dam dyke

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology a innovation 4 a written communication ((dam de) OR (dame de)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology a innovation 4 a written communication ((dam de) OR (dame de)) developpement l afrique.*.