Perhaps you should try some spelling variations:
network synthesis » network systems
science networks » sciences network, sequence networks, science works
guidance network » guide network, finance network, impedance network
networks system » network systems, networked systems
science network » sciences network, science work, sequence networks
health guidance » health evidence, health finance, health substance
health science » health sciences
network system » network systems, networked systems
system report » system reform, system support, system reforms
guido network » guide network, guided network, sudo network
health guido » health guide, health gindo, 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 science networks system report ) OR ( health science network system report ))) OR ((( health guidance network synthesis report ) OR ( health guido network synthesis report )))).
• Adding a wildcard symbol may retrieve word variants: (((( health science networks system report ) or ( health science network system report ))) or ((( health guidance network synthesis report ) or ( health guido network synthesis report ))))*.