我在数据框中添加了此列：
epicor issue,
epicor issue,
epicor launch issue,
epicor - employee invoice entry issue,
epicor weekly time entry issue,
having issues to export from epicor to excel ..system complains about license,
epicor slowness issue,
epicor reports issue,
epicor issue,
使用包含两个字符串"epicor"和"issue"的filter过滤上一列，结果将包含上述所有行
我尝试了包含和和
df[df['BriefDescription'].str.contains(keyword1,case=False)]
包含过滤器，我需要以下结果。
epicor issue,
epicor issue,
epicor launch issue,
epicor - employee invoice entry issue,
epicor weekly time entry issue,
having issues to export from epicor to excel ..system complains about license,
epicor slowness issue,
epicor reports issue,
epicor issue,