Perhaps you should try some spelling variations:
health sciences » earth sciences
work synthesis » world synthesis, walk synthesis, network synthesis
sciences work » science work, sciences york, sciences sworn
guide network » side network, wide network, inside network

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 work synthesis report ) OR ( health ((guide network) OR (guided network)) synthesis report )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( health sciences work synthesis report ) or ( health ((guide network) OR (guided network)) synthesis report ))".
• Adding a wildcard symbol may retrieve word variants: (( health sciences work synthesis report ) or ( health ((guide network) OR (guided network)) synthesis report ))*.