Perhaps you should try some spelling variations:
network synthesis » network systems
evidence network » dence network, incidence networks, resilience network
science networks » sciences network, sequence networks, science works
sequence network » sequence networks, sequential network, recurrence network
guidance network » guide network, finance network, impedance network
science network » sciences network, science work, sequence networks
health sequence » health sequelae, heart sequence, health consequence
health guidance » health evidence, health finance, health substance

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