Perhaps you should try some spelling variations:
world communication » work communication, wired communications, good communication
information centre » information centers, information contents
technologies 2 » technologies _, technologies 4
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing eq » developing e, developing egg, developing _
centre des » centre de, centrale des, centres de
des world » does world, eds world, ams world
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
eq africa » em africa, eu africa, 1 africa

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information centre des world communication costs 1.3 developing eq africa.*.