You can improve the search results by making use of the simple query language. Here is a list of supported query terms with some examples.
|is:open, is:pending||Open issues.|
|is:closed, is:done||Issues marked as done.|
|submitter:<who>||Issues submitted by a person named who, e.g. submitter:ludo for all issues submitted by ludo. The filter matches both the email address and the name.|
|author:<who>||Issues where a person named who has commented, e.g. author:rekado for all messages where rekado has commented. The filter matches both the email address and the name.|
|date:<start>..<end>||Issues or comments submitted within the provided range. start and end can be one of now, today, a date in the formats YYYY-MM-DD or YYYYMMDD, or an amount and a unit for a point in the past, such as 12d.. for 12 days ago. Supported units are: h (hours), d (days), w (weeks), m (months), and y (years).|