some expense accounts were not included in "total general expense" in P&L report

I just noticed that quite a few expense accounts were not included in "total general expense" in P&L report. 

For example, the account lists look like:

The accounts in circle were on the different positions compared with those normal detail expense accounts. These problem expense accounts were setup as detail account (have double checked), but they were not showing under "total general expense" in profit and loss report. When I create a new account, it is always on the wrong position.

I don't know how to fix this problem. When I created a new account, did I miss any step? I checked the steps of "creating an account", there is nothing special. 

Can anyone help?

Thanks very much.

Simone