Hi @Townender, I don’t think any of these are eligible for addition as they’re US based trusts and closed ended funds. If you can find a UCITs compliant version of any of them you might be able to get that added. www.justetf.com is a good place to start searching for that.
If you have a look at this thread is explains what can and can’t be added for trading - Stocks & ETFs requests Help - 
Stocks & ETFs requests - Trading 212 Community