Perhaps you should try some spelling variations:
grapes response » graded response, grace response, rates response
health racism » health fascism, health marxism, health risk
health rabies » health realises, health recipes, health regimes
health grapes » health games, health gap, health gains
health rapid » death rapid, health lipids, health race
health api » health app, health ai, health april

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 rapid) OR (health racism))) OR (health rabies))) OR (health api)) response report: summary with critical appraisal ) OR ( health grapes response report: summary with critical appraisal )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((((((health rapid) OR (health racism))) OR (health rabies))) OR (health api)) response report: summary with critical appraisal ) or ( health grapes response report: summary with critical appraisal ))".
• Adding a wildcard symbol may retrieve word variants: (( ((((((health rapid) OR (health racism))) OR (health rabies))) OR (health api)) response report: summary with critical appraisal ) or ( health grapes response report: summary with critical appraisal ))*.