Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information trends » information theory, information tables, information tools
14 communications » 10 communications, 14 communication, 4 communications
technologies 2 » technologies _, technologies 4
4 developing » 3 developing
developing a » developing _
trends aid » trends a, trends big, trends fig
costs 4 » costs _, costs a, costs 4.2
a areal » _ areal, 2 areal, 4 areal
aid 14 » aid 1984

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information trends aid 14 communications costs 4 developing a areal.*.