Perhaps you should try some spelling variations:
network synthesis » network systems
substance network » distance network, substrate network, resistance network
guidance network » guide network, impedance network, guided network
health guidance » health evidence
finance network » financial network, distance network, finance work
health finance » health financing, health insurance

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 guidance network synthesis report ) OR ( health finance network synthesis report ))) OR ( health substance network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (((( health guidance network synthesis report ) or ( health finance network synthesis report ))) or ( health substance network synthesis report ))*.