Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
information 5.14.2 » information 5.4.2, information 5.1.2, information 5.2.2
de communication » mobile communication, online communication
de developpement » sme development
developpement de » developpement des, developpement durable
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
5.14.2 areas » 5.12.3 areas, 5.15.2.2 areas, 3.8.2 areas
areas de » areas get, areas _, areas a
case de » case des, case d, case d1

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 5.14.2 areas de communication case de developpement de l'afrique.*.