How to find List of Z forms in sap script?

Hi Could any one help me to trace out how could we find the List of z FORMS(sap script forms) in sap system..

For instance if i put z* in smartforms and press f4 i will find list of customized forms where as

when i did the same thing in sapscripts (se71) it will display a tree structure ...where its hard to trace out...waiting for your inputs!!

Regards

Sas