Perhaps you should try some spelling variations:
technologies used » technologies based, technology used, technologies _
information after » information matter, formation after, information chapter
et developpements » et developpement, des developpements, en developpement
developpements du » developpement du, developpements de, developpement de
used information » user information, use information, based information
se communication » de communication, une communication, 1 communication
communication 1 » communication _, communication a, communication 3
du afrique » en afrique, l afrique, de l'afrique
after de » after e, after deer, after age
de se » de ses, de sa, de su
1 et » 12 et, 13 et, 1 net

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

• Adding a wildcard symbol may retrieve word variants: technologies used information after de se communication 1 et developpements du afrique.*.