Perhaps you should try some spelling variations:
"coder coding variants based program" » "coder coding variance based program" (Expand search), "coder coding variables based program" (Expand search), "coder coding variants and program" (Expand search), "modern coding variants based program" (Expand search), "color coding variants based program" (Expand search), "odor coding variants 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 coding variants based program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding variants based program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding variants based program ) OR ( api python python python programming ))*.