Perhaps you should try some spelling variations:
health science » health sciences
work synthesis » world synthesis, walk synthesis, network synthesis
health finance » health financing
systems report » system report, systems support, systems recent
science work » science works, science world, science where

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