Perhaps you should try some spelling variations:
incidence networks » inference networks, influence networks, science networks
networks synthesis » networks systems, nets synthesis
evidence network » science network, dence network, resilience network
health incidence » death incidence, health incident, health science
guidance network » guide network, finance network, impedance network
health evidence » health science
health guidance » health finance, health substance

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