Thai Chan or Chan Thai if searched with fuzzy search gets timed out

Elastic Search
1

whenever I’m searching the above terms getting time out why when searched with Chan gets timed out
I’m using with span, wild cards multiple queries along with it

{
    "names": [
        "Thai Chan",
        "Chan Thai"
    ],
    "fuzzy": "moderate"
}

Along with it I'm sending span as well as wild card queries, problem is with this name, same query if I try Elon musk, then it works fine why it happens

max expansion I'm using is 1024

2

Please share the query, mapping and version of Elasticsearch you are using. Information about the size of the data you are querying would also be useful.