Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies varies » technologies series, technologies barriers, technologies value
information content » information contents, information centers, information centre
varies information » various information, series information, paris information
de communications » de communication, do communications, mce communications
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing a » developing _
content 3 » content _, content 1
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
a africa » 1 africa, can africa, em africa
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies varies information content 3 de communications costs 1.3 developing a africa.*.