Perhaps you should try some spelling variations:
response reporting » responses reporting, responsible reporting, response responding
responses return » responses future, responses nature, responses report
responses recent » responses role
health rapid » death rapid, health api, health grapes

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: (("((cadth rapid) or (health rapid)) response reporting: summary with critical appraisal") OR ("((cadth rapid) or (health rapid)) ((responses return) or (responses recent)): summary with critical appraisal")).
• Removing quotes may allow a broader search: (( ((cadth rapid) or (health rapid)) response reporting: summary with critical appraisal ) or ( ((cadth rapid) or (health rapid)) ((responses return) or (responses recent)): summary with critical appraisal )).
• Adding a wildcard symbol may retrieve word variants: (("((cadth rapid) or (health rapid)) response reporting: summary with critical appraisal") or ("((cadth rapid) or (health rapid)) ((responses return) or (responses recent)): summary with critical appraisal"))*.