Perhaps you should try some spelling variations:
"coder coder decoding the program" » "coder coding decoding the program" (Expand search), "coder coder decoder the program" (Expand search), "coder barcode decoding the program" (Expand search), "coder decoder decoding the program" (Expand search), "code code decoding the program" (Expand search), "decoder codec decoding the program" (Expand search)
"api an python python programming" » "api an pythons python programming" (Expand search), "api an piton python programming" (Expand search), "api an pitons python programming" (Expand search), "api and python python programming" (Expand search), "api in python python programming" (Expand search), "api on 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 decoding the program") OR ("api an python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder decoding the program\") OR (\"api an python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder decoding the program ) OR ( api an python python programming ))*.