Perhaps you should try some spelling variations:
"coder implementation _ robot programming" » "code implementation _ robot programming" (Expand search), "decoder implementation _ robot programming" (Expand search), "model implementation _ robot programming" (Expand search), "coder implementation _ robots programming" (Expand search), "coder implementation _ goal programming" (Expand search), "coder implementation _ cone programming" (Expand search)
"python coding python python programming" » "python codigo python python programming" (Expand search), "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding pitons python programming" (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 implementation _ robot programming") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation _ robot programming\") OR (\"python coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder implementation _ robot programming ) OR ( python coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementation _ robot programming") OR ("python coding python python programming"))*.