Perhaps you should try some spelling variations:
"coder coding _ matlab programming" » "coder coding _ math programming" (Expand search), "coder coding _ maternal programming" (Expand search), "coder coding _ matlab programa" (Expand search), "modern coding _ matlab programming" (Expand search), "color coding _ matlab programming" (Expand search), "odor coding _ matlab programming" (Expand search)
"python script python python programming" » "python script pythons python programming" (Expand search), "python script piton python programming" (Expand search), "python script pitons 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 coding _ matlab programming\") OR (\"python script python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding _ matlab programming ) OR ( python script python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding _ matlab programming") OR ("python script python python programming"))*.