Perhaps you should try some spelling variations:
data developpement » data development, de developpement, et developpement
technologies aids » technologies varies, technologies a, technologies de
communication 4.3 » communication 3.3, communication 4.1, communication 3
aids information » chandos information, series information
developpement de » developpement des, developpement durable
information und » informations und
de afrique » de l'afrique, en afrique, l afrique
4.3 data » 2.3 data, 3.3 data
und ed » und eid, 2nd ed, und eg

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information und ed _ communication 4.3 data developpement de afrique.*.