Perhaps you should try some spelling variations:
"space optimization python python programming" » "space optimization method python programming" (Expand search), "space optimization option python programming" (Expand search), "space optimization methods python programming" (Expand search), "shape optimization python python programming" (Expand search), "scale optimization python python programming" (Expand search), "surface optimization python python programming" (Expand search), "space optimization pythons python programming" (Expand search), "space optimization piton python programming" (Expand search), "space optimization pitons python programming" (Expand search)
"coder detecting code codigo program" » "model detecting code codigo program" (Expand search), "code detection code codigo program" (Expand search), "hole detecting code codigo program" (Expand search), "coder detecting and codigo program" (Expand search), "coder detecting doce codigo program" (Expand search), "coder detecting cidade codigo program" (Expand search), "coder detecting modelo codigo program" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder detecting code codigo program") OR ("space optimization python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder detecting code codigo program\") OR (\"space optimization python python programming\"))".
• Removing quotes may allow a broader search: (( coder detecting code codigo program ) OR ( space optimization python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder detecting code codigo program") OR ("space optimization python python programming"))*.