Perhaps you should try some spelling variations:
network synthesis » network systems
evidence network » science network, dence network, incidence networks
guidance network » guide network, finance network, impedance network
health evidence » health science
death incidence » beam incidence, growth incidence, dengue incidence
health guidance » health finance, health substance
incidence data » incident data, incidence matrix
data synthesis » dna synthesis, a synthesis, rna synthesis

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 ( death incidence data synthesis report ))) OR ( health guidance network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (((( health evidence network synthesis report ) or ( death incidence data synthesis report ))) or ( health guidance network synthesis report ))*.