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Table 1 Initial search string

From: Systematic review of research on artificial intelligence applications in higher education – where are the educators?

Topic Search terms
Artificial intelligence “artificial intelligence” OR “machine intelligence” OR “intelligent support” OR “intelligent virtual reality” OR “chat bot*” OR “machine learning” OR “automated tutor” OR “personal tutor*” OR “intelligent agent*” OR “expert system” OR “neural network” OR “natural language processing”
Education level “higher education” OR college* OR undergrad* OR graduate OR postgrad* OR “K-12” OR kindergarten* OR “corporate training*” OR “professional training*” OR “primary school*” OR “middle school*” OR “high school*” OR “elementary school*” OR “vocational education” OR “adult education”
Learning setting learn* OR student*