Perhaps you should try some spelling variations:
"scale optimization python python programming" » "scale optimization method python programming" (Expand search), "scale optimization option python programming" (Expand search), "scale optimization methods python programming" (Expand search), "shape optimization python python programming" (Expand search), "whale optimization python python programming" (Expand search), "angle optimization python python programming" (Expand search), "scale optimization pythons python programming" (Expand search), "scale optimization piton python programming" (Expand search), "scale optimization pitons python programming" (Expand search)
"coder detection with blocking program" » "coder detection with stocking program" (Expand search), "coder detection with smoking program" (Expand search), "coder detection with cloning program" (Expand search), "code detection with blocking program" (Expand search), "border detection with blocking program" (Expand search), "corner detection with blocking program" (Expand search), "coder infection with blocking program" (Expand search), "coder detection with working program" (Expand search), "coder detection with bleeding program" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detection with blocking program\") OR (\"scale optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder detection with blocking program ) OR ( scale optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder detection with blocking program") OR ("scale optimization python python programming"))*.