Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
dlt information » debt information, plot information, ct information
technology dlt » technology data, technology debts, technology 21st
information 2 » information 3
de afrique » de l'afrique, en afrique, l afrique
costs le » costs _, costs 4, costs a
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technology dlt information 2 areas case communication costs le developpement de afrique.*.