Perhaps you should try some spelling variations:
networks synthesis » networks systems, nets synthesis
health incidence » death incidence, health science, health evidence
"health guidance network synthesis report" » "health finance network synthesis report", "health impedance network synthesis report", "health guided network synthesis report", "health evidence network synthesis report", "health substance network synthesis report"
"health guidance network systems report" » "health finance network systems report", "health impedance network systems report", "health guided network systems report", "health evidence network systems report", "health substance network systems report", "health guidance network system report", "health guidance network systems support", "health guidance network systems recent"
health incident » health including
"health guide network systems report" » "health guide network system report", "health guide network systems support", "health guide network systems recent", "health guided network systems report", "health side network systems report", "health wide network systems report", "health guido network systems report", "earth guide network systems report", "health grid network systems report"
"health dence network synthesis report" » "health dense network synthesis report", "health defence network synthesis report", "health dense networks synthesis report", "health device network synthesis report", "health evidence network synthesis report", "health science network synthesis report"

Try widening your search to All Fields.

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