Find Profitable Keywords

Hi, just want to ask, where can I get profitable local keywords for local seo? But not the usual, plumber, dentist, etc. I wanted to have a keywords for example plumber in michigan.

I would recommend using Google's keyword planner tool. You need to sign up with Adsense first before you can use it. Simply enter a phrase or term and it will give you all kinds of related keywords along with their average bid per click. I use this tool all the time - very handy considering it is free.

I agree with Icey_Dan. Google Keyword Planner will be your best tool for checking profitable keywords. There's a way on how to access google keyword planner without providing your card details. Just google it.

I used KWP in order to find some keyword suggestions in my native language,trying to do some local SEO
There are no suggestions at all.
What does that mean?
Will it be very easy for me to rank the website for these Keywords?(They are very specific not broad or longtail)