Perhaps you should try some spelling variations:
network synthesis » network systems
guidance network » guide network, impedance network, guided network
distance network » distance networks, resistance network, disease network
health guidance » health evidence, health finance, health substance
science network » sciences network, science networks, science work
finance network » financial network, finance work, fine network
health science » health sciences
system report » system reform, system support, system recent

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