Postgres has a bunch of fuzzy string matching tools such as trigrams and phonetic algorithms but I couldn't find anywhere in Wagtail these are taken advantage of.
Docs keep saying if you want fuzzy match you need to use Elastisearch.
Ideally I'd like search to handle common misspellings - eg writing "vat" should get you "vets" in your search result. Or "hirse" should give you results for "horse".
