Perhaps you should try some spelling variations:
"path delayed responses recent: summary with critical appraisal" » "path related responses recent: summary with critical appraisal", "path mediated responses recent: summary with critical appraisal", "path evoked responses recent: summary with critical appraisal", "path delayed responses role: summary with critical appraisal", "path based responses recent: summary with critical appraisal", "path delay responses recent: summary with critical appraisal", "a delayed responses recent: summary with critical appraisal", "beta delayed responses recent: summary with critical appraisal"
"cadth rapid responses report: summary with critical appraisal" » "cadth rapid responses reporting: summary with critical appraisal", "cadth rapid responses remote: summary with critical appraisal", "cadth rapid responses return: summary with critical appraisal", "cadth based responses report: summary with critical appraisal", "cadth related responses report: summary with critical appraisal", "health rapid responses report: summary with critical appraisal"
"path delayed response recent: summary with critical appraisal" » "path related response recent: summary with critical appraisal", "path evoked response recent: summary with critical appraisal", "path based response recent: summary with critical appraisal", "path delayed response element: summary with critical appraisal", "path delayed response request: summary with critical appraisal", "path delayed response treatment: summary with critical appraisal", "path delay response recent: summary with critical appraisal", "a delayed response recent: summary with critical appraisal", "beta delayed response recent: summary with critical appraisal"
"cadth rapid response report: summary with critical appraisal" » "cadth rapid response depot: summary with critical appraisal", "cadth rapid response reporting: summary with critical appraisal", "cadth rapid response support: summary with critical appraisal", "health rapid response report: summary with critical appraisal"

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: (("cadth rapid response report: summary with critical appraisal") OR ((("cadth rapid responses report: summary with critical appraisal") OR ((("path delayed responses recent: summary with critical appraisal") OR ("path delayed response recent: summary with critical appraisal")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"cadth rapid response report: summary with critical appraisal\") or (((\"cadth rapid responses report: summary with critical appraisal\") or (((\"path delayed responses recent: summary with critical appraisal\") OR (\"path delayed response recent: summary with critical appraisal\"))))))".
• Removing quotes may allow a broader search: (( cadth rapid response report: summary with critical appraisal ) or ((( cadth rapid responses report: summary with critical appraisal ) or ((( path delayed responses recent: summary with critical appraisal ) OR ( path delayed response recent: summary with critical appraisal )))))).
• Adding a wildcard symbol may retrieve word variants: (("cadth rapid response report: summary with critical appraisal") or ((("cadth rapid responses report: summary with critical appraisal") or ((("path delayed responses recent: summary with critical appraisal") OR ("path delayed response recent: summary with critical appraisal"))))))*.