Perhaps you should try some spelling variations:
modern communications » modern communication, modern communicators, border communications
rural transformation » social transformation, structural transformation, digital transformation
communications costs » communication costs, communications _
transformation als » transformation a, transformation _, transformation 1
technology rural » technology moral, technology neutral, technology road
4 developing » 3 developing
developing a » developing _
sums modern » some modern
als sums » als sub
a prices » a price, 2 prices, gas prices
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 rural transformation als sums modern communications costs 4 developing a prices.*.