Perhaps you should try some spelling variations:
"coder segment in arduino programming" » "coder segment in arduino programmable" (Expand search), "coder segment in radio programming" (Expand search), "coder segment in learning programming" (Expand search), "power segment in arduino programming" (Expand search), "lower segment in arduino programming" (Expand search), "center segment in arduino programming" (Expand search), "coder segment of arduino programming" (Expand search), "coder segment an arduino programming" (Expand search), "coder segment via arduino programming" (Expand search), "coder segment and arduino programming" (Expand search)
"python based python python programming" » "python based pythons python programming" (Expand search), "python based piton python programming" (Expand search), "python based pitons python programming" (Expand search), "action based python python programming" (Expand search), "python based path python programming" (Expand search), "python gate python python programming" (Expand search), "python and python python programming" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder segment in arduino programming\") OR (\"python based python python programming\"))~".
• Removing quotes may allow a broader search: (( coder segment in arduino programming ) OR ( python based python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder segment in arduino programming") OR ("python based python python programming"))*.