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