Perhaps you should try some spelling variations:
communications case » communication case, communications can, communications code
3.5 communications » 3.5 communication, 3.1 communications, 2.5 communication
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
information 2.1 » information 12.1, information 2.2, information 2.7
technology 1 » technology _
2.1 process » 2.3 process, 2 process
process 3.5 » process 3.2, process 3.1, process 3.3
de afrique » de l'afrique, en afrique, l afrique
case du » case d, case d1, case d2

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 2.1 process 3.5 communications case du developpement de afrique.*.