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