Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies varies » technologies series, technologies barriers, technologies value
information context » information content, information contents, information centers
varies information » various information, series information, paris information
de communications » de communication, do communications, mce communications
3.3 developing » 4 developing, 2 developing, 1 developing
developing e » developing _, developing a, developing east
context 1.3 » context 3, context 2.1, context 3.1
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
e africa » em africa, de africa, eu africa
1.3 de » 1.3 die, 1.3 der, 1.3 den

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

• Adding a wildcard symbol may retrieve word variants: technologies varies information context 1.3 de communications costs 3.3 developing e africa.*.