I might want look for text fields where they contain 10, 12, 17, 21, 27 or 36.
I take it this means the characters are part of the field value, not the entire value. In that case, there are likely a few ways to skin this cat. One would be to assign the values to an array and loop through the array. What you'd do with this approach depends on the desired outcome and the strings you're working with. Build a recordset and update it? Run sql to append or update?
Or maybe you just use LIKE with wild cards to find text phrases within the field contents?
The more we hear silence, the more we begin to think about our value in this universe.
Paraphrase of Professor Brian Cox.