Can a search query return more than one SERP feature for a single keyword?

[rwat]

In Moz's 'SERP Features' section within campaigns, it shows each of my tracked keywords as being eligible for multiple SERP features - sometimes as many as 5 or 6.

Does this mean that Google could display a few different rich snippets for these keywords, or just that it could return one of those highlighted?

[Packaging-Group]

Yes, you can return multiple rich snippets for the same query. With SERP features, there are also several different ways to appear on the SERP for the same query. Videos, Photos, Q&A's, etc.

Your mileage will vary based on how well you rank for the term, the features that are currently present, and your sites authority on the subject.