# Search within math mode

Hallo, Lyx-users,

I work with Lyx 2.0.0. now.
I have heard that it would be possible to search within the math mode with Lyx
2.0.0. But it didn't work here I think (or I made a mistake):

I had some text with the greek letter phi (lyx code:
Ctrl+M \phi)

I am not able to find that phi afterwards.
If I search for "phi" I can't find anything. Did I do anything wrong?