Perhaps you should try some spelling variations:
"health guidance network synthesis report" » "health guide network synthesis report", "health finance network synthesis report", "health impedance network synthesis report", "health substance network synthesis report"
"health evidence network systems report" » "health dence network systems report", "health incidence networks systems report", "health resilience network systems report", "health evidence network system report", "health evidence network systems support", "health evidence network systems recent"
"health science network systems report" » "health sciences network systems report", "health science networks systems report", "health science work systems report", "health science network system report", "health science network systems support", "health science network systems recent"
"health grid nets synthesis report" » "health grid net synthesis report", "health grid dots synthesis report", "health grid agents synthesis report", "health guide nets synthesis report", "health guido nets synthesis report", "health gis nets synthesis report", "health grid meets synthesis report", "health grid new synthesis report", "health grid near synthesis report"
"health grid its synthesis report" » "health grid dots synthesis report", "health grid its synthetic report", "health grid agents synthesis report", "health guide its synthesis report", "health guido its synthesis report", "health gis its synthesis report", "health arid its synthesis report", "health grid items synthesis report", "health acid its 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 evidence network systems report") OR ("health science network systems report"))) OR ((("health guidance network synthesis report") OR ((("health grid nets synthesis report") OR ("health grid its synthesis report")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"health evidence network systems report\") or (\"health science network systems report\"))) or (((\"health guidance network synthesis report\") or (((\"health grid nets synthesis report\") OR (\"health grid its synthesis report\"))))))".
• Removing quotes may allow a broader search: (((( health evidence network systems report ) or ( health science network systems report ))) or ((( health guidance network synthesis report ) or ((( health grid nets synthesis report ) OR ( health grid its synthesis report )))))).
• Adding a wildcard symbol may retrieve word variants: (((("health evidence network systems report") or ("health science network systems report"))) or ((("health guidance network synthesis report") or ((("health grid nets synthesis report") OR ("health grid its synthesis report"))))))*.