Perhaps you should try some spelling variations:
"health evidence network systems recent" » "health science network systems recent", "health dence network systems recent", "health incidence networks systems recent"
"health guidance network synthesis report" » "health finance network synthesis report", "health impedance network synthesis report", "health guided network synthesis report", "health substance network synthesis report"
"health guide network synthesis 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 evidence network systems recent") OR ((("health guidance network synthesis report") OR ("health guide network synthesis report")))).
• Removing quotes may allow a broader search: (( health evidence network systems recent ) or ((( health guidance network synthesis report ) or ( health guide network synthesis report )))).
• Adding a wildcard symbol may retrieve word variants: (("health evidence network systems recent") or ((("health guidance network synthesis report") or ("health guide network synthesis report"))))*.