Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
disinformation 2.3 » disinformation 2.1, disinformation 4.4, disinformation _
csr communications » csr communication, cell communications, chad communications
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
2.3 does » 12.3 does, 2.4 does, 2.6 does
does csr » does cash
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ disinformation 2.3 does csr communications costs de developpement l afrique.*.