Perhaps you should try some spelling variations:
communicatione cost » communications costs, communication costs, communication costa
et communicatione » et communication, get communication, debt communication
technologies 2 » technologies _, technologies 4
3 developing » 3 development
developing a » developing _
contents 13 » contents 1, contents 19, contents 1.1
a africa » 1 africa, can africa, em africa
cost 3 » cost 3d, cost e3, cost _
13 et » 12 et

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information contents 13 et communicatione cost 3 developing a africa.*.