Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
et communication » et communicatione, get communication, debt communication
technologies 4 » technologies _
4 information » 2 information, 1 information
15 developing » 1 developing, 5 developing, 10 developing
developing eq » developing e, developing egg, developing _
contents 4 » contents 1, contents _, contents i
eq africa » em africa, eu africa, 1 africa
cost 15 » cost 12, cost 5, cost 11.5
4 et » 4 get, 4 set, 4 el

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information contents 4 et communication cost 15 developing eq africa.*.