Perhaps you should try some spelling variations:
"death incidence networks synthesis report" » "death inference networks synthesis report", "death influence networks synthesis report", "death science networks synthesis report", "death incidence networks systems report", "death incidence nets synthesis report", "growth incidence networks synthesis report", "dengue incidence networks synthesis report"
"health impedance network synthesis report" » "health impedance network systems report", "health importance network synthesis report", "health temperance network synthesis report", "health imperative network synthesis report"
"head impedance network synthesis report" » "head impedance network systems report", "head impedances network synthesis report", "load impedance network synthesis report", "end impedance network synthesis report"
"health finance network synthesis report" » "health finance network systems report", "health financial network synthesis report", "health distance network synthesis report", "health guidance network synthesis report", "health financing network synthesis report", "health insurance network synthesis report"
"health evidence network system report" » "health science network system report", "health guidance network system report", "health dence network system report", "health evidence network systems report", "health evidence networked systems report", "health evidence network system reform", "health evidence network system support", "health evidence network system recent"

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: (("death incidence networks synthesis report") OR ((((((("health impedance network synthesis report") OR ("head impedance network synthesis report"))) OR ("health evidence network system report"))) OR ("health finance network synthesis report")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"death incidence networks synthesis report\") or (((((((\"health impedance network synthesis report\") OR (\"head impedance network synthesis report\"))) or (\"health evidence network system report\"))) or (\"health finance network synthesis report\"))))".
• Removing quotes may allow a broader search: (( death incidence networks synthesis report ) or ((((((( health impedance network synthesis report ) OR ( head impedance network synthesis report ))) or ( health evidence network system report ))) or ( health finance network synthesis report )))).
• Adding a wildcard symbol may retrieve word variants: (("death incidence networks synthesis report") or ((((((("health impedance network synthesis report") OR ("head impedance network synthesis report"))) or ("health evidence network system report"))) or ("health finance network synthesis report"))))*.