I have to extract in csv all the searches that are performed in an hour from minute 1 to minute 60 and runs at what minute . Any help will be appreciated

[woodcock]

I don't understand what you trying to do (try using a body with details next time, not just the subject) but this search should get you started (you do not need two asterisks at the end; I could not get markdown to give me just one):

index=_internal sourcetype=*searches**

index=_internal sourcetype=*searches** | stats values(_raw) by date_minute