Perhaps you should try some spelling variations:
communications can » communication can, communications case, communications juan
don communications » do communications, gabon communications, sudan communications
do developpement » de developpement, du developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a innovation » 2 innovation, 3 innovation, 4 innovation
l afrique » en afrique
4 des » 4 der, 4 das, 3 des
a des » a der, a das

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: "technologies a innovation ((4 des) OR (a des)) don communications can do developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies a innovation ((4 des) OR (a des)) don communications can do developpement l afrique.*.