Perhaps you should try some spelling variations:
border communications » jordan communications, modern communications, better communication
communications costs » communication costs, communications _
21st transformation » cost transformation, just transformation, 2.1.2 transformation
developing asset » development asset, developing asia, developing east
technology 21st » technology 2.1.1, technology 2.1.2, technology 2.1.3
4 developing » 3 developing
asset prices » market prices
some border » one border, safe border
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 21st transformation _ some border communications costs 4 developing asset prices.*.