Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
data communication » data communications
based information » basic information, based innovation, land information
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
storage der » storage under, storage dam, storage do
l afrique » en afrique
der data » under data, order data, der daten

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

• Adding a wildcard symbol may retrieve word variants: technologies based information storage der data communication _ de developpement l afrique.*.