Perhaps you should try some spelling variations:
network synthesis » network systems
health sciences » earth sciences
york synthesis » work synthesis, dark synthesis, shock synthesis
sciences york » science york, sciences 3rd, sciences y
guide network » guided network, side network, wide network
health guide » health guido, earth guide, health grid

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 sciences york synthesis report ) OR ( health guide network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (( health sciences york synthesis report ) or ( health guide network synthesis report ))*.