Perhaps you should try some spelling variations:
"health guidance network synthesis report" » "health guide network synthesis report", "health impedance network synthesis report", "health guided network synthesis report", "health substance network synthesis report"
"health finance network synthesis report" » "health financial network synthesis report", "health distance network synthesis report", "health finance work synthesis report", "health financing network synthesis report", "health insurance network synthesis report"
"health finance network systems report" » "health financial network systems report", "health distance network systems report", "health finance work systems report", "health finance networked systemss report", "health financing network systems report", "health insurance network systems report", "health finance network system report", "health finance network systems support", "health finance network systems recent"
health science » health sciences
"health guido network system support" » "health guido networked systems support", "health guide network system support", "health guided network system support", "health sudo network system support", "health gindo network system support", "health grid network system support"

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