Perhaps you should try some spelling variations:
"health evidence network synthesis report" » "health evidence network systems report", "health science network synthesis report", "health guidance network synthesis report", "health dence network synthesis report"
"health financing network synthesis report" » "health financing network systems report", "health financial networks synthesis report", "health finding network synthesis report", "health balancing network synthesis report"
"health enhancing network synthesis report" » "health enhancing network systems report", "health enhanced network synthesis report", "health enhancement network synthesis report"
"health financial network synthesis report" » "health financial network systems report", "health financial networks synthesis report", "health financial news synthesis report", "health finance network synthesis report", "real financial network synthesis report", "healthcare financial 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 financing network synthesis report") OR ("health enhancing network synthesis report"))) OR ("health financial network synthesis report")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"health evidence network synthesis report\") or (((((\"health financing network synthesis report\") OR (\"health enhancing network synthesis report\"))) or (\"health financial network synthesis report\"))))".
• Removing quotes may allow a broader search: (( health evidence network synthesis report ) or ((((( health financing network synthesis report ) OR ( health enhancing network synthesis report ))) or ( health financial network synthesis report )))).
• Adding a wildcard symbol may retrieve word variants: (("health evidence network synthesis report") or ((((("health financing network synthesis report") OR ("health enhancing network synthesis report"))) or ("health financial network synthesis report"))))*.