Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
der communication » de communication, under communication, debt communication
et developpement » de developpement, le developpement, test development
developpement et » developpement des, developpement de, development east
storage das » storage dams, storage dam, storage a
et afrique » en afrique, l afrique
das der » dass der, das dorf, das drei
a et » a set, a net, a bet

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 das der communication a et developpement et afrique.*.