Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information contexts » information contents, information content, information contracts
de communications » de communication, do communications, mce communications
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
technologie e » technologie de, technologie ve, technologie c
e information » e informacion, age information, die information
developing em » developing e, developing eq, developing amp
contexts a » contexts _, contexts 1, contexts 4
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
em africa » 1 africa
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologie e information contexts a de communications costs 12.4 developing em africa.*.