Perhaps you should try some spelling variations:
communicatione costs » communication costs, communications costs, communication costa
information centers » information contents, information officers
series information » business information
et communicatione » et communication, get communication, debt communication
developing eq » developing e, developing egg, developing _
4 developing » 3 developing
centers 1 » centers 10, centers 21, centers _
eq africa » em africa, eu africa, 1 africa
costs 4 » costs _, costs a, costs 4.2
1 et » 12 et, 13 et, 1 net

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

• Adding a wildcard symbol may retrieve word variants: technology series information centers 1 et communicatione costs 4 developing eq africa.*.