>>>B07BB3ZWMP:- Very cowed product. So you can use those keywords having less competition. After making live your product try to get early friendly sales and verified reviews. You can make facebook promotions also.
>>>B07BB2DYFK:- Similarly in this product, you have to follow above given suggestions.
>>>B07BB2TDM3, B07BB26Y5T, B07BB1TVZW:- In this product, we found competition and it is the brand dominated product. Similarly, in this product, you have to generate early friendly sales and verified reviews. And you can make promotions of your product on Facebook.