Perhaps you should try some spelling variations:
distance network » distance networks, resistance network, disease network
science network » sciences network, science networks, science work
health distance » healthy distance, earth distance, health assistance
health science » health sciences
systems report » system report, systems support, systems recent

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