Perhaps you should try some spelling variations:
"health dense network synthesis report" » "health dense network systems report", "healthy sense network synthesis report", "health disease network synthesis report", "health degree network synthesis report"
"health device network synthesis report" » "health device network systems report", "health service network synthesis report", "health service networks synthesis report", "health services network synthesis report"
"health evidence network synthesis report" » "health evidence network systems report", "health science network synthesis report", "health dence network synthesis report", "health incidence networks 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 substance 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 dense network synthesis report") OR ("health device network synthesis report"))) OR ((("health evidence network synthesis report") OR ("health guidance network synthesis report"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"health dense network synthesis report\") or (\"health device network synthesis report\"))) or (((\"health evidence network synthesis report\") OR (\"health guidance network synthesis report\"))))*".
• Removing quotes may allow a broader search: (((( health dense network synthesis report ) or ( health device network synthesis report ))) or ((( health evidence network synthesis report ) OR ( health guidance network synthesis report ))))*.