Perhaps you should try some spelling variations:
information duties » information studies, information devices, information series
vol communications » do communications, level communications, cell communications
les developpement » le developpement, des developpements, leur developpement
communications 5 » communications _, communications a, communications pt
developpement de » developpement des, developpement durable
technologies 1 » technologies _, technologies 4, technologies 2
de afrique » de l'afrique, en afrique, l afrique
duties 3 » duties _, cities 3
3 vol » 3 von, 3 vom, _ vol
5 les » 2 les, 1 les, 3 les

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information duties 3 vol communications 5 les developpement de afrique.*.