Need help to build and express to indexof on description

I divided a similar use case into three expressions as this was hard to put together in one expression. 

1.  Search for the place where “country” is within the description: E1, e.g. returning 10

   indexOf('{{ticket.description | sanitize_html | strip_html | escape }}','Country:', 0)

2. Search for the place where “https” is (E2), e.g. returning 25

   indexOf('{{ticket.description | sanitize_html | strip_html | escape }}','https:', 0)

3. Add or substract a few numbers to exactly get the start or end of this string. e.g. “Switzerland” is between position 10 and 25 ± a small amount.

   trim(substring('{{ticket.description | sanitize_html | strip_html | escape }}', {{E1.result}}+8, {{E2.result}}))

   Not sure about the exact numbers you have to add or substract as we had this with another use case/strings.

Looks like a alarm, do you have pro or higher ? 

You could use the alert module and e-mail into that.