Perhaps you should try some spelling variations:
"coder coder variance based program" » "coder power variance based program" (Expand search), "coder model variance based program" (Expand search), "coder colour variance based program" (Expand search), "coder coder variables based program" (Expand search), "coder coder variance and program" (Expand search), "coder decoder variance based program" (Expand search), "code code variance based program" (Expand search), "decoder codec variance based program" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python 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 variance based program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder variance based program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder variance based program ) OR ( api python python python programming ))*.