ASINspector's brainstorming tool is a useful feature for those that want to expand their horizons and get fresh ideas for products to sell. This feature generates sets of keywords that relate to products. You can open a search on Amazon for the keywords that look interesting to you.  

1. Click on the light bulb icon in the bottom toolbar.

2. You will be presented with random suggestions for sets of keywords. If something catches your eye, you can open a search for those keywords in Amazon. Alternatively, you can go straight to ASINspector for the data from this Amazon search. 

If you don't see anything of interest, you can click 'Find new products' to refresh the window.