Q: locate single RPM on opensuse

Hi, I failed to find my patch from opensuse.org to downloading a specific package. I hoped to find the information needed (URL) in en.opensuse.org/Package_Repositories, but failed. I suggest to add a search function for "locate software package" or a table (probably quite huge) with all current (=included) packages. I don't want to download whole ISO images to try a single package. Maybe I'm just too dumb to solve this problem. Anyone who can help? Regards, Ulrich