Perhaps you should try some spelling variations:
"coder implementation issues robots programming" » "coder implementation based robots programming" (Expand search), "coder implementation in robots programming" (Expand search), "coder implementation model robots programming" (Expand search), "code implementation issues robots programming" (Expand search), "decoder implementation issues robots programming" (Expand search), "model implementation issues robots 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 issues robots programming") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation issues robots programming\") OR (\"python coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder implementation issues robots programming ) OR ( python coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementation issues robots programming") OR ("python coding python python programming"))*.