Perhaps you should try some spelling variations:
technologies aids » technologies varies, technologies a, technologies de
communication 2.3 » communication 23.3, communication 3.3, communication 2.4
aids information » chandos information, series information
du developpement » de developpement, le developpement, et developpement
developpement et » developpement des, developpement de, development east
information act » information age, information a, information about
4 communication » 3 communication, 5.4 communication, de communication
et afrique » en afrique, l afrique
does 4 » does _, does a, does e
2.3 du » 2.3 de, 2.3 do, 2.3 dual

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information act does 4 communication 2.3 du developpement et afrique.*.