Report showing course mapping to categories

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I know there is a report where you can show all learning events mapped to a category.  Is there any way to run a report showing where a course is mapped to categories?  We are trying to do a clean up of online course catalog and some courses are mapped to multiple categories.  I'm looking for an easy way to find all of the mapped categories without looking through each one.  It would be very helpful if I the course search results would include the category.