how to define more stringent parameters for the snoscan to indentify snoRNA target on rRNA?

Question

[PK]

Hi,

i have identified some of snoRNA from leishmania. I am interested to identify the targets of those snoRNAs in rRNA. I have 50 snoRNA transcripts when i gave this as an input sequence the snoscan software producing huge amount of data. is there any way to optimize the parameters to get good and small amount of data.