Perhaps you should try some spelling variations:
health science » health sciences
rise synthesis » wise synthesis, ribose synthesis, risks synthesis
science rise » science risk, science lise, science wise
health guide » health guido, health grid, health side
earth guide » search guide, bath guide, earth tide

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 rise synthesis report ) OR ( ((health guide) OR (earth guide)) _ synthesis report ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( health science rise synthesis report ) or ( ((health guide) OR (earth guide)) _ synthesis report ))*".