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 solutions in composting process" » "coder solution in composting process" (Expand search), "holder solutions in composting process" (Expand search), "powder solutions in composting process" (Expand search), "coder solutions and composting process" (Expand search), "coder solutions in computing process" (Expand search), "coder solutions co composting process" (Expand search), "coder solutions _ composting process" (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 solutions in composting process\") OR (\"scale optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder solutions in composting process ) OR ( scale optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder solutions in composting process") OR ("scale optimization python python programming"))*.