Perhaps you should try some spelling variations:
networks synthesis » networks systems, nets synthesis
sequence networks » frequency networks, sequential networks, influence networks
network synthesis » network systems
science networks » science network, sciences network, science works
health impedance » health importance, health temperance, head impedance
health sequence » health sequelae, heart sequence, health consequence
health science » health sciences

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 science networks synthesis report ) OR ( health sequence networks synthesis report ))) OR ( health impedance network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (((( health science networks synthesis report ) or ( health sequence networks synthesis report ))) or ( health impedance network synthesis report ))*.