Perhaps you should try some spelling variations:
development matters » development patterns, development partners, development centers
driven development » urban development
communication cost » communication costs, communication costa, communications costs
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
relative incomes » relative income
incomes policy » notes policy
technology 3 » technology _, technology 1, technology 4
cost driven » cost drivers, test driven
3 relative » _ relative, a relative, 4 relative
policy 2.2 » policy 2.1, policy 3.2, policy 4.2
matters pt » matter pt, matters _, matters a

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

• Adding a wildcard symbol may retrieve word variants: technology 3 relative incomes policy 2.2 communication cost driven development matters pt.*.