Range .Site.Taxonomies.categories..... with space in category name

support
1

How I can range pages with category name “My Category”

  1. .Site.Taxonomies.categories.mycategory
  2. .Site.Taxonomies.categories.my-category
  3. .Site.Taxonomies.categories.my_category

tried all above but nothing works.

tnx

2

I found answer here