Perhaps you should try some spelling variations:
technologies aids » technologies varies, technologies a, technologies de
information tirer » informations tirer, information direct, information title
communication 4.3 » communication 3.3, communication 4.1, communication 3
das developpement » des developpements, de developpement, du developpement
aids information » chandos information, series information
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
de afrique » de l'afrique, en afrique, l afrique
tirer edm » tirer de
4.3 das » 2.3 das, 3.3 das, 4.3 data
edm 3 » ed 3, edm _

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information tirer edm 3 communication 4.3 das developpement de afrique.*.