Perhaps you should try some spelling variations:
network synthesis » network systems
substance network » substrate network, resistance network, distance networks
distance network » distance networks, resistance network, disease network
science network » sciences network, science networks, science work
health science » health sciences

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