Perhaps you should try some spelling variations:
"coder _ decoding robot programming" » "coder _ decoding robots programming" (Expand search), "coder _ decoding goal programming" (Expand search), "coder _ decoding cone programming" (Expand search), "coder _ welding robot programming" (Expand search), "coder _ demining robot 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 _ decoding robot programming") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ decoding robot programming\") OR (\"python coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ decoding robot programming ) OR ( python coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ decoding robot programming") OR ("python coding python python programming"))*.