Perhaps you should try some spelling variations:
"health dence network synthesis report" » "health dence network systems 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"
"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 devices » health device, health services, health service

You may be able to get more results by adjusting your search query.

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