Perhaps you should try some spelling variations:
development projects » development policy
rates investment » notes investment, rules investment, water investment
base development » based development, case development, basin development
investment does » investment data, investment assets, investment across
ment rates » heat rates, ment water, payment rates

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( h. ment rates investment does ) OR ( h. export base development projects ))~.
• Adding a wildcard symbol may retrieve word variants: (( h. ment rates investment does ) or ( h. export base development projects ))*.