Perhaps you should try some spelling variations:
networks synthesis » networks systems
"health guidance network synthesis report" » "health guidance network systems report", "health guide network synthesis report", "health finance network synthesis report", "health impedance network synthesis report", "health evidence network synthesis report", "health substance network synthesis report"
health incidence » health incident, health science, health evidence
death incidence » growth incidence, dengue incidence, graphs incidence
nets synthesis » net synthesis, dots synthesis, its synthesis

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