Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
does information » des informations, dis information, users information
developpement en » developpement et, developpement des, developpement de
technology does » technology debts, technology data, technology dlt
4 developpement » de developpement, le developpement, et developpement
information 3 » information 2
3 areas » 1 areas, 2 areas, 3 area
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology does information 3 areas case communication costs 4 developpement en afrique.*.