Perhaps you should try some spelling variations:
"health impedance network systems report" » "health importance network systems report", "health temperance network systems report", "head impedance network systems report", "health impedance network system report", "health impedance network systems support", "health impedance network systems recent", "health impedance networks systems report"
"health science depts synthesis report" » "health science melts synthesis report", "health science reports synthesis report", "health science agents synthesis report", "health sciences depts synthesis report", "health science des synthesis report", "health science death synthesis report", "health science demos synthesis report"
"health science nets synthesis report" » "health sciences nets synthesis report", "health science net synthesis report", "health science its synthesis report", "health science agents synthesis report", "health science news synthesis report", "health science sets synthesis report", "health science netsci synthesis report"
"health science dots synthesis report" » "health sciences dots synthesis report", "health science agents synthesis report", "health science does synthesis report", "health science roots synthesis report", "health science data synthesis report"

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