Search for "author:(Paprocki, Stan J) title:(Preliminary studies of bonding of beryllium-clad UO₂ fuel elements /)" found nothing
Try limiting your search to just one of these... author:(Paprocki, or Stan or J) or title:(Preliminary or studies or of or bonding or beryllium-clad or UO₂ or fuel or elements or /)
Try the "More search options" page.