Perhaps you should try some spelling variations:
"health science network systems report" » "health sciences network systems report", "health science networks systems report", "health sequence networks systems report", "health science network system report", "health science network systems support", "health science network systems transport", "health science networkflow systems report"
"health science network systems recent" » "health sciences network systems recent", "health science networks systems recent", "health sequence networks systems recent", "health science networkflow systems recent"
"health science work systems recent" » "health sciences work systems recent", "health science works systems recent", "health science world systems recent", "health science where systems recent", "health science workflow systems recent"
"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 devices network synthesis report"

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