How to filter bugs with age

[SATHISH BABU]

How can i filter bugs in JIRA that has been created  between Jan 2017 to Jan 2018, remain in unresolved state for 30 days, 60 days, 120 days.

Please help;

[Mirek]

What means "remain in unresolved state for 30 days, 60 days, 120 days?" Could you please clarify? BTW - Did you ever used Advanced JQL search?

[SATHISH BABU]

Hey Mirek, 

Yes i used the advanced JQL search...

I need to filter the bugs that were filed between Jan 1st 2017 to Jan 31st 2018 - that i took using the created date, now i need tha bugs that were remain in unresolved state without any update for 30 days, 60 days...

For eg: if a bug is created on May 2017 and has no update till Sep 2017, that needs to be filtered in query. but if its created on Jan 4th 2018 and remain in unresolved it should not filter it, because it does not comes under 30 days range.