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 influence nets synthesis report" » "heart influence nets synthesis report", "death influence nets synthesis report", "earth influence nets synthesis report", "health influence notes synthesis report", "health influence meets synthesis report", "health influence new synthesis report", "health influence net synthesis report", "health influence dots synthesis report", "health influence its synthesis report"
"health dence network systems recent" » "health dense network systems recent", "health defence network systems recent", "health dense networks systems recent", "health device network systems recent", "health evidence network systems recent", "health science network systems recent"

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 influence nets synthesis report") OR ("health dence network systems recent"))) OR ("health distance network synthesis report")).
• Removing quotes may allow a broader search: (((( health influence nets synthesis report ) or ( health dence network systems recent ))) or ( health distance network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (((("health influence nets synthesis report") or ("health dence network systems recent"))) or ("health distance network synthesis report"))*.