Perhaps you should try some spelling variations:
resistance network » reluctance network, resistance new, resistance between
system supporting » systems supporting
health resistance » heat resistance, health assistance, earth resistance
network synthesis » network systems
evidence network » science network, guidance network, dence network
health evidence » health science

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 ((system supporting) OR (system support)) ) OR ( health resistance network synthesis report )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( health evidence network ((system supporting) OR (system support)) ) or ( health resistance network synthesis report ))".
• Adding a wildcard symbol may retrieve word variants: (( health evidence network ((system supporting) OR (system support)) ) or ( health resistance network synthesis report ))*.