Discover pattern in text

Hi, I have to implement a full text search for our corporate website. Everything is working fine so far but I have so solve the following issue:

We display our article numbers in various patterns on our site: "1234567" and "1234.567" and I want to match the following document for both query terms "1234567" and "1234.567"

"our new product 1234.567 is now available in all countries"

Any help is appreciated :slight_smile: