Perhaps you should try some spelling variations:
"health evidence network synthesis report" » "health science network synthesis report", "health guidance network synthesis report", "health dence network synthesis report"
"health evidence network systems report" » "health science network systems report", "health guidance network systems report", "health dence network systems report", "health evidence network system report", "health evidence network systems support", "health evidence network systems recent"
health finance » health financing, health insurance

Try widening your search to All Fields.

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: (((("health evidence network synthesis report") OR ("health evidence network systems report"))) OR ("((((health guidance) OR (health substance))) or (health finance)) network synthesis report")).
• Removing quotes may allow a broader search: (((( health evidence network synthesis report ) or ( health evidence network systems report ))) or ( ((((health guidance) OR (health substance))) or (health finance)) network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (((("health evidence network synthesis report") or ("health evidence network systems report"))) or ("((((health guidance) OR (health substance))) or (health finance)) network synthesis report"))*.