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 substance network systems report"
"health guidance network synthesis report" » "health guidance network systems report", "health guide network synthesis report", "health finance network synthesis report", "health impedance network synthesis report", "health evidence network synthesis report"
"health guided network synthesis report" » "health guided network systems report", "health guide network synthesis report", "hath guided network synthesis report", "health guido network synthesis report"
"health financing network synthesis report" » "health financing network systems report", "health financial network synthesis report", "health financial networks synthesis report", "health enhancing network synthesis report"
"health science sets synthesis report" » "health sciences sets synthesis report", "health science nets synthesis report", "health science set synthesis report", "health science salts synthesis report", "health science meets synthesis report", "health science sears 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 science sets synthesis report") OR ((((((("health guidance network synthesis report") OR ("health substance network synthesis report"))) OR ("health guided network synthesis report"))) OR ("health financing network synthesis report")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"health science sets synthesis report\") or (((((((\"health guidance network synthesis report\") OR (\"health substance network synthesis report\"))) or (\"health guided network synthesis report\"))) or (\"health financing network synthesis report\"))))".
• Removing quotes may allow a broader search: (( health science sets synthesis report ) or ((((((( health guidance network synthesis report ) OR ( health substance network synthesis report ))) or ( health guided network synthesis report ))) or ( health financing network synthesis report )))).
• Adding a wildcard symbol may retrieve word variants: (("health science sets synthesis report") or ((((((("health guidance network synthesis report") OR ("health substance network synthesis report"))) or ("health guided network synthesis report"))) or ("health financing network synthesis report"))))*.