"Phenotype not boserved" is listed in Phenotype search

Hi folks,

When I do a search for Embryonic lethal (Emb) under phenotype- because I want to know which genes give Emb phenotype!!! I am also getting the list of all the genes with Emb–
" Phenotype not observed " Is there a way to show just the genes that have the actual phenotype???

Thank you,