Perhaps you should try some spelling variations:
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
information after » information matter, formation after, information chapter
das developpement » des developpements, de developpement, du developpement
communications 5 » communications _, communications a, communications pt
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
after do » after dos, after doha, after das
do 3.1 » do 31, go 3.1
5 das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information after do 3.1 communications 5 das developpement l afrique.*.