Perhaps you should try some spelling variations:
sequential network » sequential networks
network synthesis » network systems
evidence network » guidance network, dence network, incidence networks
sequence network » sequence networks, recurrence network, reference network
science network » sciences network, science networks, science work
health guidance » health evidence, health finance

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