Perhaps you should try some spelling variations:
incidence networks » inference networks, influence networks, science networks
network synthesis » network systems
evidence network » science network, guidance network, dence network
health incidence » death incidence, health incident, health science
networks systems » network systems, networks system, networked systems
health evidence » health science
systems report » system report, systems support, systems recent
guide network » guided network, side network, wide network
health guide » health guido, earth guide, 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 evidence network synthesis report ) OR ( health incidence networks systems report ))) OR ( health guide network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (((( health evidence network synthesis report ) or ( health incidence networks systems report ))) or ( health guide network synthesis report ))*.