Perhaps you should try some spelling variations:
communications case » communication case, communications can, communications code
drg communications » do communications, data communications, kong communications
information 1.5.2 » information 1.2, information 2
technologies can » technologies a, technologies co, technologies _
developpement de » developpement des, developpement durable
can information » von information, von informationen
d developpement » de developpement, du developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
1.5.2 der » 3.5.2 der, 5.5.2 der, 1.5.4 der
der drg » der dr, der drk, des drg
case d » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technologies can information 1.5.2 der drg communications case d developpement de afrique.*.