Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
dlt information » debt information, plot information, ct information
technology dlt » technology data, technology debts, technology 21st
information 4 » information 2
costs au » costs a, costs amy, costs _
4 areas » 1 areas, 2 areas, 4 areal

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

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