Some tags are not showing in SQL when executing the script as per Date

A) When i am executing below script

Select ToP 10000 [T_idx],[T_Tag], [T_date], [T_counter] from dbo.[total] ORDER BY T_DATE desc

i am able to see all tags with respect to date except some tags prefix with ----PO, this 'PO' tags also present in the same table, with same time and date like other tags

B) When executing below script

Select top 10000 * FROM dbo.[total] where T_Tag like '%PO%' ORDER BY T_DATE DESC

i am able to see all tags related to  PO

How i can all tags including 'PO' with one script. can any one help me ??

acmi