Perhaps you should try some spelling variations:
guidance network » guide network, finance network, impedance network
science network » sciences network, science networks, sequence networks
health guidance » health evidence, health finance, health substance
health science » health sciences
systems report » system report, systems support, systems recent
dence network » dense network, defence network, dense networks
science work » science works, science world, science where
work systems » workflow systems
health dence » health device, health evidence, health devices
grid network » grid networks, hybrid network, world network
health grid » health guide, health guido, health gis

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