Perhaps you should try some spelling variations:
guidance network » guide network, finance network, impedance network
evidence network » dence network, incidence networks, resilience network
science network » sciences network, science networks, sequence networks
systems report » system report, systems support, systems recent
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 ((science network) OR (science work)) synthesis report ) OR ( health ((evidence network) OR (guidance network)) systems report )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( health ((science network) or (science work)) synthesis report ) or ( health ((evidence network) OR (guidance network)) systems report ))".
• Adding a wildcard symbol may retrieve word variants: (( health ((science network) or (science work)) synthesis report ) or ( health ((evidence network) OR (guidance network)) systems report ))*.