Perhaps you should try some spelling variations:
radiation injuries » radiation induced
rotation injuries » motion injuries, extraction injuries, contusion injuries
luxation injuries » junction injuries, friction injuries, motion injuries
radiation injury » radiation induced
2f therapy » 2 therapy, rf therapy, tnf therapy
amputation » imputation, computation, reputation

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: %((((((((rotation injuries) OR (luxation injuries))) OR (radiation injury))) OR (amputation injuries))) OR (radiation injuries)) %2f therapy%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((((((rotation injuries) OR (luxation injuries))) or (radiation injury))) or (amputation injuries))) or (radiation injuries)) %2f therapy%22".
• Adding a wildcard symbol may retrieve word variants: %((((((((rotation injuries) OR (luxation injuries))) or (radiation injury))) or (amputation injuries))) or (radiation injuries)) %2f therapy%22*.