Perhaps you should try some spelling variations:
technologies case » technologies based, technologies can, technologies create
information 1.5.2 » information 1.2, information 2
der developpement » de developpement, des developpements, leur developpement
case information » care information, based information, phase information
developpement de » developpement des, developpement durable
4 communication » 3 communication, 5.4 communication, de communication
communication 1 » communication _, communication a, communication 3
de afrique » de l'afrique, en afrique, l afrique
1 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies case information 1.5.2 _ 4 communication 1 der developpement de afrique.*.