Perhaps you should try some spelling variations:
network synthesis » network systems
guidance network » guide network, finance network, impedance network
health guidance » health evidence, health finance, health substance
disease network » dense network
health disease » heart disease
dence network » dense network, defence network, dense networks
health dence » health device, 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 dence network synthesis report ) OR ( health guidance network synthesis report ))) OR ( health disease network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (((( health dence network synthesis report ) or ( health guidance network synthesis report ))) or ( health disease network synthesis report ))*.