Your question is very broad, so my answer will have to be as well.

People generally look for the one thing to fix this problem instead of creating smaller changes across the broad context and shifting the overall perspective associated with addressing the issue.  

If you need to ask such a basic and Broad question, you are not ready to bid at foreclosure auctions 

@Keith Jeffreys that is pretty broad since Kentucky is many miles.

Can you give us some broad ideas of what you are looking for from investors? 

@Marko Balac The 70% rule is pretty broad but it's valid if you're aiming for a BRRRR strategy.

that will help shape your commercial interests since it is such a broad field.Industrial, multi family, office, retail, etc.

My team is currently working to bring new features to the BiggerPockets community, many of which will focus on using broad real estate investing market data to provide all of you important insights in your real estate endeavors!

I keep getting lists with 0 results, even if I'm using broad criteria.

Going forward you will need leases and an array of forms; you can get those here, or by joining a local land lord association which I find essential.