Perhaps you should try some spelling variations:
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (Expand search)
"coder coder waste based program" » "coder decoder waste based program" (Expand search), "code code waste based program" (Expand search), "decoder codec waste based program" (Expand search), "coder powder waste based program" (Expand search), "coder coir waste based program" (Expand search), "coder model waste based program" (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 coder waste based program\") OR (\"_ python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder waste based program ) OR ( _ python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder waste based program") OR ("_ python python python programming"))*.