Perhaps you should try some spelling variations:
let communications » et communication, et communicatione, get communication
set developpement » et developpement, de developpement, le developpement
communications 5 » communications _, communications a, communications pt
developpement il » developpement de, developpement et, developpement du
il afrique » l afrique, en afrique
table 1 » table _, table 4.1
1 let » 1 left, 1 leit, 14 let
5 set » 5 sets, _ set, a set

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information table 1 let communications 5 set developpement il afrique.*.