Can't find part of split expression pattern

[admclachlan]

JRC_LH1538_Brain_20170103_33_H2_63x [VFB_001013fn] is an expression pattern fragment. P{R66B12-GAL4.DBD} ∩ P{R93A02-p65.AD} expression pattern [VFBexp_FBtp0122123FBtp0119299] Split is the expression pattern. I cannot find VFB_001013fn as a part_of or fragment of P{R66B12-GAL4.DBD} ∩ P{R93A02-p65.AD} expression pattern on the site.