Perhaps you should try some spelling variations:
"health substance network synthesis report" » "health distance network synthesis report", "health substrate network synthesis report", "health resistance network synthesis report"
"health evidence network systems report" » "health dence network systems report", "health incidence networks systems report", "health resilience network systems report", "health evidence network system report", "health evidence network systems support", "health evidence network systems recent"
"health guidance network systems report" » "health guide network systems report", "health impedance network systems report", "health guided network systems report", "health guidance network system report", "health guidance network systems support", "health guidance network systems recent"
"health science network systems report" » "health sciences network systems report", "health science networks systems report", "health science work systems report", "health science network system report", "health science network systems support", "health science network systems recent"
"health finance network synthesis report" » "health financial network synthesis report", "health distance 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 systems report") OR ("health guidance network systems report"))) OR ("health science network systems report"))) OR ((("health substance network synthesis report") OR ("health finance network synthesis report")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"health evidence network systems report\") OR (\"health guidance network systems report\"))) or (\"health science network systems report\"))) or (((\"health substance network synthesis report\") or (\"health finance network synthesis report\"))))".
• Removing quotes may allow a broader search: (((((( health evidence network systems report ) OR ( health guidance network systems report ))) or ( health science network systems report ))) or ((( health substance network synthesis report ) or ( health finance network synthesis report )))).
• Adding a wildcard symbol may retrieve word variants: (((((("health evidence network systems report") OR ("health guidance network systems report"))) or ("health science network systems report"))) or ((("health substance network synthesis report") or ("health finance network synthesis report"))))*.