Perhaps you should try some spelling variations:
particle communications » partie communications, wartime communications, part itelecommunications
information needs » information networks
des developpement » des developpements, de developpement, le developpement
communications 3 » communications _, communications a, communications 5
developpement il » developpement de, developpement et, developpement du
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
8.2 particle » 8.2 particles, 3.2 particle, 4.2 particle
il afrique » l afrique, en afrique
needs 8.2 » needs 5.2, needs 8.5, needs 2
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies a information needs 8.2 particle communications 3 des developpement il afrique.*.