Accent insensitive search with search analyzer

[dadoonet (David Pilato)]

Please format your code using </> icon as explained in this guide. It will make your post more readable.

Or use markdown style like:

```
CODE
```

Could you provide a full recreation script as described in

About the Elasticsearch category

The heart of the free and open Elastic Stack Elasticsearch is a distributed, RESTful search and analytics engine capable of addressing a growing number of use cases. As the heart of the Elastic Stack, it centrally stores your data for lightning fast search, fine‑tuned relevancy, and powerful analytics that scale with ease. PLEASE READ THIS SECTION IF IT'S YOUR FIRST POST Some useful links: elasticsearch reference guide elasticsearch user guide elasticsearch plugins elasticsearch cl…

It will help to better understand what you are doing.
Please, try to keep the example as simple as possible.