Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
ever communication » event communication, level communication, mover communication
based information » basic information, based innovation, land information
les developpement » le developpement, des developpements, leur developpement
developpement l » developpement il, developpement la, developpement de
information 19 » information 1.9, information 1, information 11
l afrique » en afrique
has ever » has never, than ever
a les » a lens, a less, 2 les

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 19 has ever communication a les developpement l afrique.*.