Perhaps you should try some spelling variations:
"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)
"coder coder switch based program" » "coder power switch based program" (Expand search), "coder closed switch based program" (Expand search), "coder code switched based program" (Expand search), "coder coder sketch based program" (Expand search), "coder coder switch back program" (Expand search), "coder coder switch and program" (Expand search), "coder decoder switch based program" (Expand search), "code code switch based program" (Expand search), "decoder codec switch based program" (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 switch based program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder switch based program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder switch based program ) OR ( api python python python programming ))*.