Search fulltext with dash "-" symbol

Hello. I have an text attribute which is fulltext indexed. In some documents I have the context which is like "example b-04 text". I would like to be able to search on the "b-04" string but the query doesn't return any document. I guess the problem is related to the dash "-" symbol. Do you have any suggestion how to work with this ? Thank you

TL;DR

User is experiencing an issue with the fulltext search in a text attribute that includes a dash symbol ("-"). They suspect that the dash symbol is causing the search query to not return any results. They also mention a bug with underscores but are not sure if it is related. They provide a link to a GitHub issue for reference. Another user suggests substituting the dash symbol with an underscore symbol ("_") which should make it work. The user also mentions that short words may also be causing the issue and provides another GitHub discussion for reference.