Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
code information » coded information, core information, model information
d1 developpement » de developpement, du developpement, le developpement
developpement de » developpement des, developpement durable
technology code » technology case, technology cost, technology choice
3.2 process » 4.2 process, 2.2 process, 3.1 process
de afrique » de l'afrique, en afrique, l afrique
case d1 » case 1, case d, case 11

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

• Adding a wildcard symbol may retrieve word variants: technology code information 3.2 process 2.2 communication case d1 developpement de afrique.*.