Weird Explorer File Search Result

I was saving some email.
One file I named "14-01-05, Shipping Info.eml" ; the other "14-01-05, Order Confirmation.html".

When I saved the first file I was not paying attention and it went to the previously opened folder (un-remembered to me). No big, I saved it again to the correct folder along with the second file.

Then I went to Explorer Search to find and delete the stray file. I searched for " 14-01-05 ".
Only "14-01-05, Order Confirmation.html" came up.
Even when searching the folder that contains only those 2 files the search only finds the .html file, not the .eml file!
I only found the file by searching C: and finding a shortcut referencing a location.

Can anyone explain this?

Thanks Shawn.

I do not have indexing turned on for my PC. I can't even remember why I do that. However I don't do a lot of searching, so never saw the need for speed there.

I tried restarting. No difference.

I assume that rebuilding is moot since the indexing service is OFF?

Just a few hundred!

It's more of a curiosity than anything. The fact that it can't find the file when you point it right at it.

Ah! That's a good one. I'll try it.

No! It STILL does not list more than one file in a folder with 2 files! Weird!!