How in wordpress you can insert links to terms in the text?

Question

WordPress

Good afternoon!
Is there any way to make it easier to insert links to terms in wordpress?
For example, we have such text.

The content of linolenic fatty acid , essential for the human body , in flaxseed oil reaches 50%-70%, and vitamin E - 50mg/100g.

When you click on a term, you go to the term's page or open a popup window.
Thank you!