Elasticsearch insensitive search accents
<p>I'm using Elastic search with Python. I can't find a way to make insensitive search with accents.</p>

<p>For example:
I have two words. "<strong>Camión</strong>" and "<strong>Camion</strong>".
When a user search for "camion" I'd like the two results show up.</p>

<p>Creating index:</p>

<pre><code>es = Elasticsearch([{u'host': u'127.0.0.1', u'port': b'9200'}])

es.indices.create(index='name', ignore=400)

es.index(
    index="name",
    doc_type="producto",
    id=p.pk,
    body={
        'title': p.titulo,
        'slug': p.slug,
        'summary': p.summary,
        'description': p.description,
        'image': foto,
        'price': p.price,
        'wholesale_price': p.wholesale_price,
        'reference': p.reference,
        'ean13': p.ean13,
        'rating': p.rating,
        'quantity': p.quantity,
        'discount': p.discount,
        'sales': p.sales,
        'active': p.active,
        'encilleria': p.encilleria,
        'brand': marca,
        'brand_title': marca_titulo,
        'sellos': sellos_str,
        'certificados': certificados_str,
        'attr_naturales': attr_naturales_str,
        'soluciones': soluciones_str,
        'categories': categories_str,
        'delivery': p.delivery,
        'stock': p.stock,
        'consejos': p.consejos,
        'ingredientes': p.ingredientes,
        'es_pack': p.es_pack,
        'temp': p.temp,
        'relevancia': p.relevancia,
        'descontinuado': p.descontinuado,
    }
</code></pre>

<p>Search:</p>

<pre><code>    from elasticsearch import Elasticsearch
    es = Elasticsearch([{'host': '127.0.0.1', 'port': '9200'}])

    resul = es.search(
        index="name",
        body={
            "query": {
                "query_string": {
                    "query": "(title:" + search + " OR description:" + search + " OR summary:" + search + ") AND (active:true)",
                    "analyze_wildcard": False
                }
            },
            "size": "9999",
        }
    )
    print resul
</code></pre>

<p>I've searched on Google, Stackoverflow and elastic.co but I didn't find anything that works. </p>