If there is a space in the tags they are not correctly indexed in elastic search. The tags should be treated differently from other data in that they should be treated as a single unit.

Assuming a tag "Cats are Cute" and "cats are cute"

Questions for discussion:

• Should both tags be the same, or different?
• Should both tags be found if searching for Cats?

Right now I'm leaning towards treating the tags as a unique unit so both are different tags and when searching for "Cats" neither one should be found.