Hey Martha,
If you're on V12 - you can use the Search Metadata field in the course settings to add the search terms. Depending on scale it may not be practical, but it will accomplish what you're looking for:
Hey Martha,
If you're on V12 - you can use the Search Metadata field in the course settings to add the search terms. Depending on scale it may not be practical, but it will accomplish what you're looking for: