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 science network synthesis report" » "health science network systems report", "health sciences network synthesis report", "health science networks synthesis report", "health science work synthesis report"
"health guide network synthesis report" » "health guide network systems report", "health guided network synthesis report", "health side network synthesis report", "health wide network synthesis report", "health guido network synthesis report", "earth guide network synthesis report", "health grid network synthesis report"

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 science network synthesis report"))) OR ("health guide network synthesis report")).
• Removing quotes may allow a broader search: (((( health incidence networks synthesis report ) or ( health science network synthesis report ))) or ( health guide network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (((("health incidence networks synthesis report") or ("health science network synthesis report"))) or ("health guide network synthesis report"))*.