Perhaps you should try some spelling variations:
let communications » et communication, et communicatione, get communication
communications a » communications _, communications law, communications media
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
table 14 » table 1.4, table 1, table 4
14 let » 14 les, 14 lt, 1964 let
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information table 14 let communications a et developpement l afrique.*.