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 distance network systems report" » "health distance networks systems report", "health resistance network systems report", "health disease network systems report", "healthy distance network systems report", "earth distance network systems report", "health assistance network systems report", "health distance network system report", "health distance network systems support", "health distance network systems recent"
"health finance network synthesis report" » "health financial network synthesis report", "health guidance network synthesis report", "health finance work synthesis report", "health financing network synthesis report", "health insurance network synthesis report"

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