How to add multiple text values to summary ?

[williamwang]

as what the title stated. 

I am trying to filter out all the active jiras that related to two or more projects, which the project name had specified in the summary line as A, B, C 

I hav get it out as: 

status in ("In Progress", Open, Reopened) AND summary ~ (A, B, C) AND assignee in (currentUser())

but obesely it didnt work, how should i fix it 

[Mikael Sandberg]

With text searches you cannot specify multiple phrases the same way you can do it with for example status. You mentioned that the project name is in the summary field, but you could also specify the project directly like this:

project in (a, b, c) AND ...

If you want to search on multiple phrases in the summary field your query would look something like this:

summary ~ a OR summary ~ b OR summary ~ c