Perhaps you should try some spelling variations:
"heart influence networks synthesis report" » "heart inference networks synthesis report", "heart inference network synthesis report", "heart reference networks synthesis report", "heart influence networks systems report", "heart influence nets synthesis report", "secret influence networks synthesis report", "impact influence networks synthesis report"
"health substance network synthesis report" » "health distance network synthesis report", "health resistance network synthesis report", "health distance networks synthesis report"
"health substrate network synthesis report" » "health subscribe networks synthesis report", "health subscriber network synthesis report", "health state network synthesis report", "earth substrates network synthesis report", "healing substrates network synthesis report"
"health guidance network systems recent" » "health guide network systems recent", "health finance network systems recent", "health impedance network systems recent", "health evidence network systems recent"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"heart influence networks synthesis report\") OR (((((\"health substance network synthesis report\") OR (\"health substrate network synthesis report\"))) OR (\"health guidance network systems recent\"))))".
• Removing quotes may allow a broader search: (( heart influence networks synthesis report ) OR ((((( health substance network synthesis report ) OR ( health substrate network synthesis report ))) OR ( health guidance network systems recent )))).
• Adding a wildcard symbol may retrieve word variants: (("heart influence networks synthesis report") OR ((((("health substance network synthesis report") OR ("health substrate network synthesis report"))) OR ("health guidance network systems recent"))))*.