Perhaps you should try some spelling variations:
networks synthesis » nets synthesis
"health science network synthesis report" » "health science network systems report", "health sciences network synthesis report", "health science networks synthesis report", "health sequence networks synthesis report", "health science networld synthesis report", "health science netwalk synthesis report", "health science netshock synthesis report"
"health guidance network synthesis report" » "health guidance network systems report", "health guide network synthesis report", "health finance network synthesis report", "health impedance network synthesis report", "health evidence network synthesis report", "health substance network synthesis report", "health guidance networld synthesis report", "health guidance netwalk synthesis report", "health guidance netshock synthesis report"
health including » wealth including, health concluding, death including
networks systems » network systems, networks system, networked systems
"health science work synthesis report" » "health sciences work synthesis report", "health science world synthesis report", "health science walk synthesis report", "health science shock synthesis report", "health science works synthesis report", "health science where synthesis report"
path incidence » death incidence, data incidence, health incidence

Try widening your search to All Fields.

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 synthesis report") OR ("health science work synthesis report"))) OR ("((path incidence) or (health including)) ((networks synthesis) or (networks systems)) report"))) OR ("health guidance network synthesis report")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"health science network synthesis report\") OR (\"health science work synthesis report\"))) or (\"((path incidence) or (health including)) ((networks synthesis) or (networks systems)) report\"))) or (\"health guidance network synthesis report\"))".
• Removing quotes may allow a broader search: (((((( health science network synthesis report ) OR ( health science work synthesis report ))) or ( ((path incidence) or (health including)) ((networks synthesis) or (networks systems)) report ))) or ( health guidance network synthesis report )).
• Adding a wildcard symbol may retrieve word variants: (((((("health science network synthesis report") OR ("health science work synthesis report"))) or ("((path incidence) or (health including)) ((networks synthesis) or (networks systems)) report"))) or ("health guidance network synthesis report"))*.