Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
role information » rhode information, more information, one information
information some » information source, information stored, information space
developpement il » developpement de, developpement et, developpement du
technology role » technology's role, technology risk, technology r
il afrique » l afrique, en afrique
case 3.2 » case 4.2, case 3.1, case 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology role information some case 3.2 communication costs _ developpement il afrique.*.