Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
des developpement » des developpements, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
communication 5 » communication _, communication a, communication 3
information pt » information part, information 1, information 1.2
du afrique » en afrique, l afrique, de l'afrique
2 mass » 25 mass, a mass, 1 mass
5 des » 5 does, 5 der, 5 das

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

• Adding a wildcard symbol may retrieve word variants: technologies based information pt 2 mass communication 5 des developpement du afrique.*.