Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information content » information contents, information centers, information centre
ets communications » les communications, nets communication, nps communications
10.4 developing » 1.4 developing, 12.4 developing, 10.3 developing
technologie de » technologies de, technologie der, technologie die
de information » die information, de informacion, e information
developing 1 » developing _, developing a, developing e
content ii » context ii, content i, content _
costs 10.4 » costs 10.6, costs 11.4, costs 12.4
ii ets » i ets

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

• Adding a wildcard symbol may retrieve word variants: technologie de information content ii ets communications costs 10.4 developing 1 africa.*.