Thank you, guys :)

I got my answer about what exactly I wanted to know.

Thank you once again to all

I want to make some tutorial post but all the keywords are coming the same. For example:

How to make a bootable Pendrive using Rufus?
How to create a bootable USB using BalenaEtcher?
How to make any USB bootable with Universal USB Installer?
How to make Pendrive bootable using the command prompt?

All of these have

bootable Pendrive, 
bootable USB, 
USB bootable, 
Pendrive bootable

keywords and it is clear from reading that they all mean the same thing. All software will do the same work but the method of using is different and I want to make a separate tutorial for each software.

My question is that if I use these keywords, will my article rank on Google or will there be any problem if there is a similar keyword in it?

Please clear this doubt.