Perhaps you should try some spelling variations:
"health incidence networks synthesis report" » "health inference networks synthesis report", "health influence networks synthesis report", "health science networks synthesis report", "health incidence networks systems report", "health incidence nets synthesis report", "death incidence networks synthesis report", "health incident networks synthesis report", "health evidence networks synthesis report"
"health guidance network systems transport" » "health guidance network systems transportation", "health guide network systems transport", "health finance network systems transport", "health distance network systems transport", "health evidence network systems transport", "health substance network systems transport", "health guidance networked systemss transport"
"health guidance network systems report" » "health guide network systems report", "health finance network systems report", "health distance network systems report", "health evidence network systems report", "health substance network systems report", "health guidance network systems support", "health guidance network systems recent", "health guidance networked systemss report"
"health impedance network synthesis report" » "health importance network synthesis report", "health temperance network synthesis report", "head impedance network synthesis report"
"health science network systems report" » "health sciences network systems report", "health science networks systems report", "health science work systems report", "health science network systems support", "health science network systems recent", "health science networked systemss report"
"health guided network system report" » "health guided networked systems report", "health guide network system report", "hath guided network system report", "health guido network system report", "health guided network system reform", "health guided network system support", "health guided network system reforms"

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