Perhaps you should try some spelling variations:
based transformation » basic transformations, led transformation, phase transformation
communications costs » communication costs, communications _
development band » development bank, development banks
4 development » 2 development, 4 developing
band areal » based areal, land area, land areas
une data » line data, age data, cge data
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology based transformation _ une data communications costs 4 development band areal.*.