Perhaps you should try some spelling variations:
"health distance network synthesis report" » "health distance networks synthesis report", "health resistance network synthesis report", "health disease network synthesis report", "healthy distance network synthesis report", "earth distance network synthesis report", "health assistance network synthesis report"
"health dence network systems report" » "health dence network system report", "health dence network systems support", "health dence network systems recent", "health dense network systems report", "health defence network systems report", "health dense networks systems report", "health device network systems report", "health evidence network systems report", "health science 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"

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