Perhaps you should try some spelling variations:
communications case » communication case, communications can, communications code
informations 3.3.2 » information 3.3.2, information 2.3.2, information 3.2.2
14 communications » 10 communications, 14 communication, 4 communications
developpement de » developpement des, developpement durable
d developpement » de developpement, du developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
3.3.2 der » 3.3.2 die
der 14 » der 104, der 148, der 10
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 _ informations 3.3.2 der 14 communications case d developpement de afrique.*.