Perhaps you should try some spelling variations:
network synthesis » network systems
evidence network » science network, dence network, incidence networks
guidance network » impedance network, science network, distance network
finance network » financial network, distance network, finance work
systems report » system report, systems support, systems recent
health finance » health financing, health insurance
guide network » side network, wide network, inside network
science work » science works, science world, science where

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