Perhaps you should try some spelling variations:
intervention studies » intervention strategies, international studies
post intervention » cost intervention, past interventions, post interventionism
motivation theory » motivation der, innovation theory
risk motivation » risk mitigation, crisis motivation, risk mitigations
supply post » supply cost, supply costs, supply 21st
supply risk » supply rise, support risk

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply post intervention studies. ) or ( supply risk motivation theory. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply post intervention studies. ) OR ( supply risk motivation theory. )).
• Adding a wildcard symbol may retrieve word variants: (( supply post intervention studies. ) or ( supply risk motivation theory. ))*.