Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
et communication » et communicatione, get communication, debt communication
technologies 2 » technologies _, technologies 4
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
contents data » context data, contents a, contents fase
developing eq » developing e, developing egg, developing _
eq africa » em africa, eu africa, 1 africa
data et » data e, data el, data en

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 data et communication cost 2.4 developing eq africa.*.