Perhaps you should try some spelling variations:
guidance network » guide network, impedance network, guided network
distance network » distance networks, resistance network, disease network
health guidance » health evidence, health substance
finance network » financial network, finance work, fine network
health distance » healthy distance, earth distance, health assistance
systems report » system report, systems support, systems recent
health finance » health financing, health insurance
dence network » dense network, defence network, dense networks
health dence » health device, health evidence, health science

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