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)
"based control coding decoding program" » "based control coding welcoming program" (Expand search), "based control coding deworming program" (Expand search), "based control coding feeding program" (Expand search), "based control encoding decoding program" (Expand search), "based control reading decoding program" (Expand search), "based control joint decoding program" (Expand search), "based control iodine decoding program" (Expand search), "based control according decoding program" (Expand search), "based control coatings decoding 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: "((\"based control coding decoding program\") OR (\"scale optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( based control coding decoding program ) OR ( scale optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based control coding decoding program") OR ("scale optimization python python programming"))*.