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