Perhaps you should try some spelling variations:
network synthesis » network systems
science network » sciences network, science networks, science work
finance network » financial network, distance network, guidance network
health devices » health device, health services, health advice
health service » health services
health science » health sciences
network system » network systems, networked systems
health finance » health financing, health insurance
system report » system reform, system support, system recent

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