Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
du developpement » de developpement, le developpement, et developpement
developpement du » developpement de, developpement des, developpement et
information 1 » information 2, information 3, information 3.2
du afrique » en afrique, l afrique, de l'afrique
de mass » de masse, de mais, de masa
1 de » 1 die, 1 der, _ de
a du » a d, a de, a u

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 1 de mass communication a du developpement du afrique.*.