How do you choose keywords for an article?

In summary, then, when selecting keywords for a journal article you should:

  1. Follow the publisher guidelines.
  2. Focus on terms related to the main topic of your research.
  3. Avoid duplicating words used in your title.
  4. Be specific and use multi-word ‘key phrases’ where possible.
  5. Test your keywords on a relevant journal database.

For More Information Please Refer: