Perhaps you should try some spelling variations:
guidance network » impedance network, guided network, science network
finance network » financial network, distance network, finance work
network system » networked systems
guide network » guided network, side network, wide network
health dence » health device, health evidence, health science
health guide » health guido, earth guide, health grid

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