Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
information speed » information sheet, information needed, information needs
communication 3.3 » communication _, communication a, communication 1
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
first case » first phase, worst case, first decade
3.3 le » 3.3 les, 1.3 le, 3.3 la

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information speed first case communication 3.3 le developpement en afrique.*.