Perhaps you should try some spelling variations:
"coder coder tracking r program" » "coder code tracking r program" (Expand search), "coder power tracking r program" (Expand search), "coder order tracking r program" (Expand search), "coder decoder tracking r program" (Expand search), "code code tracking r program" (Expand search), "decoder codec tracking r program" (Expand search), "coder coder tracking _ program" (Expand search), "coder coder tracking i program" (Expand search), "coder coder tracking 2 program" (Expand search), "coder coder tracking ddr program" (Expand search), "coder coder tracking year program" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 coder tracking r program") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder tracking r program\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder tracking r program ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder tracking r program") OR ("_ python python python programming"))*.