Perhaps you should try some spelling variations:
networks synthesis » networks systems, nets synthesis
network synthesis » network systems
health incidence » health incident, health science, health evidence
growth incidence » growth evidence, growth influence
death incidence » disease incidence, dengue incidence
wide network » side network, guide network, mode network
health wide » health side, health aides, health guide

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 incidence) OR (((death incidence) OR (growth incidence)))) networks synthesis report ) OR ( health wide network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (( ((health incidence) or (((death incidence) or (growth incidence)))) networks synthesis report ) or ( health wide network synthesis report ))*.