Perhaps you should try some spelling variations:
network synthesis » network systems
sciences network » services network
guidance network » guide network, finance network, impedance network
science network » science networks, sequence networks
health guidance » health evidence, health finance, health substance
science work » science works, science where, science what

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