Perhaps you should try some spelling variations:
convergence networks » convergence network, converged networks, governance networks
health convergence » health conference, real convergence, health conferences
networks synthesis » networks systems, nets synthesis
resistance network » reluctance network, resistance new, resistance between
network synthesis » network systems
health resistance » heat resistance, health assistance, earth resistance
evidence network » science network, guidance network, dence network
health evidence » health science

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 convergence networks synthesis report ))) OR ( health resistance network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (((( health evidence network synthesis report ) or ( health convergence networks synthesis report ))) or ( health resistance network synthesis report ))*.