Search and partial search using or not special characters

Elastic Stack Elasticsearch
1

The biggest issue reported by the test group was the inability to search for a partial designation with or without spaces or punction.

actual indexed field: AATCC EP12-2010e(2017)e2

Searchable fields : EP 12, EP-12

since EP12 and Ep-12 is partial match how can we find this ?

2

Hi @DarshanOS

Provide your mapping, example documents, query search and the expected results, so that we can understand the behavior.