Perhaps you should try some spelling variations:
"Health defence network synthesis report" » "Health defense network synthesis report", "Health defenses network synthesis report", "Health defense networks synthesis report"
health defence » health adherence, health reference, health terrence
"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 dense networks systems report", "health device network systems report", "health evidence network systems report", "health science network systems report"

You may be able to get more results by adjusting your search query.

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