According to the documentation, I can do a proximity search to find words within a certain distance of each other. The example is simply
"atlassian jira"~10
I'm assuming that I can use a field in conjunction, but when I try this:
summary ~ "html5 credit card"~2
I get an error: Error in the JQL Query: Expecting either 'OR' or 'AND' but got '~'. (line 1, character 30)
Can someone please explain how to correctly do this kind of search?