Stork is a free app which helps me track new publications. I wrote an article before: Stork is my best research assistant.
But if your keywords are too broad, then you will find yourself flooded with new papers. Eventually, you will simply ignore the alert emails.
Now Stork has a new feature to help. When you enter a keyword, Stork will evaluate the keyword and give you suggestions. For example, if the keyword is too broad, Stork will tell you to narrow it down.
Here is a demo:
You may try the new feature at Stork.
